Landmark judgments delivered by Supreme Court of the United States [USA]

  1. Abington School District v. Schempp, 374 U.S. 203 (1963) School sponsored reading of the Bible and recitation of the Lord’s Prayer in public schools is unconstitutional under the Establishment Clause.
  2. Ableman v. Booth, 62 U.S. 506 (1859) State Courts cannot issue rulings that contradict the decisions of federal courts.
  3. Adarand Constructors, Inc. v. Pena, 515 U.S. 200 (1995) Race-based discrimination, including discrimination in favor of minorities (affirmative action), must pass strict scrutiny.
  4. Addington v. Texas, 441 U.S. 418 (1979) a “clear and convincing” standard of proof is required by the Fourteenth Amendment in a civil proceeding brought under state law to commit an individual involuntarily for an indefinite period to a state mental hospital.
  5. Afroyim v. Rusk, 387 U.S. 253 (1967) The right of citizenship is protected by the Citizenship Clause of the Fourteenth Amendment. Congress has no power under the Constitution to revoke a person’s United States citizenship unless he or she voluntarily relinquishes it.
  6. Agostini v. Felton, 521 U.S. 203 (1997) Allowing public school teachers to teach at parochial schools does not violate the Establishment Clause as long as the material that is taught is secular and neutral in nature and no “excessive entanglement” between government and religion is apparent.
  7. Allgeyer v. Louisiana, 165 U.S. 578 (1897) The liberty that is protected by the Due Process Clause of the Fourteenth Amendment includes economic liberty.
  8. Apprendi v. New Jersey, 530 U.S. 466 (2000) Other than the fact of a prior conviction, any fact that increases the penalty for a crime beyond the prescribed statutory maximum must be submitted to a jury and proved beyond a reasonable doubt.
  9. Aptheker v. Secretary of State, 378 U.S. 500 (1964) First case in which the US Supreme Court considered the constitutionality of personal restrictions on the right to travel abroad and passport restrictions as they relate to Fifth Amendment due process rights and First Amendment free speech, freedom of assembly and freedom of association rights.
  10. Arizona v. United States, 567 U.S. (2012) An Arizona law that authorizes local law enforcement to enforce immigration laws is preempted by federal law. Arizona law enforcement may inquire about a resident’s legal status during lawful encounters, but the state may not implement its own immigration laws.
  11. Association for Molecular Pathology v. Myriad Genetics, Inc., 569 U.S. (2013) Naturally occurring DNA sequences, even when isolated from the body, cannot be patented, but artificially created DNA is patent eligible because it is not naturally occurring.
  12. Atkins v. Virginia, 536 U.S. 304 (2002) A death sentence may not be imposed on mentally retarded offenders, but the states can define what it means to be mentally retarded.
  13. Baker v. Carr, 369 U.S. 186 (1962) The redistricting of state legislative districts is not a political question, so it is justiciable by the federal courts.
  14. Barnes v. Glen Theatre, Inc., 501 U.S. 560 (1991) While nude dancing is a form of expressive conduct, public indecency laws regulating or prohibiting nude dancing are constitutional because they further substantial governmental interests in maintaining order and protecting morality.
  15. Barron v. Baltimore, 32 U.S. 243 (1833) The Bill of Rights cannot be applied to the state governments. This decision has essentially been rendered moot by the Supreme Court’s adoption of the incorporation doctrine, which uses the Due Process Clause of the Fourteenth Amendment to apply portions of the Bill of Rights to the states.
  16. Batson v. Kentucky, 476 U.S. 79 (1986) Prosecutors may not use peremptory challenges to dismiss jurors based on their race.
  17. Baze v. Rees, 553 U.S. 35 (2008) The three-drug cocktail used for performing executions by lethal injection in Kentucky (as well as virtually all of the states using lethal injection at the time) is constitutional under the Eighth Amendment.
  18. Berghuis v. Thompkins, 560 U.S. 370 (2010) The right to remain silent does not exist unless a suspect invokes it unambiguously.
  19. Berman v. Parker, 348 U.S. 26 (1954) Under the Fifth Amendment’s Takings Clause private property can be taken for a public purpose with just compensation.
  20. Bethel School District v. Fraser, 478 U.S. 675 (1986) The First Amendment permits a public school to punish a student for giving a lewd and indecent speech at a school assembly even if the speech is not obscene.
  21. Betts v. Brady, 316 U.S. 455 (1942) Indigent defendants may be denied counsel when prosecuted by a state (overruled by Gideon v. Wainwright (1963)).
  22. Bivens v. Six Unknown Named Agents, 403 U.S. 388 (1971) Individuals may sue federal government officials who have violated their Fourth Amendment rights even though such a suit is not authorized by law. The existence of a remedy for the violation is implied from the importance of the right that is violated.
  23. Blakely v. Washington, 542 U.S. 296 (2004) Mandatory state sentencing guidelines are the statutory maximum for purposes of applying the Apprendi rule.
  24. Board of Education v. Earls, 536 U.S. 822 (2002) Coercive drug testing imposed by school districts upon students who participate in extracurricular activities does not violate the Fourth Amendment.
  25. Bolling v. Sharpe, 347 U.S. 497 (1954) Segregated schools in the District of Columbia violate the Equal Protection Clause as incorporated against the federal government by the Due Process Clause of the Fifth Amendment.
  26. Boumediene v. Bush, 553 U.S. 723 (2008) Foreign terrorism suspects held at Guantanamo Bay have the constitutional right to challenge their detention in United States courts.
  27. Bowers v. Hardwick, 478 U.S. 186 (1986) A Georgia law that criminalizes certain acts of private sexual conduct between homosexual persons does not violate the Fourteenth Amendment (overruled by Lawrence v. Texas (2003)).
  28. Boy Scouts of America v. Dale, 530 U.S. 640 (2000) Private organizations are allowed to choose their own membership and expel members based on their sexual orientation even if such discrimination would otherwise be prohibited by anti-discrimination legislation designed to protect minorities in public accommodations.
  29. Boynton v. Virginia, 364 U.S. 454 (1960) Racial segregation in all forms of public transportation is illegal under the Interstate Commerce Act of 1887.
  30. Brandenburg v. Ohio, 395 U.S. 444 (1969) The mere advocacy of the use of force or of violation of the law is protected by the First Amendment. Only inciting others to take direct and immediate unlawful action is without constitutional protection.
  31. Breard v. Greene, 523 U.S. 371 (1998) The International Court of Justice does not have jurisdiction in capital punishment cases that involve foreign nationals.
  32. Browder v. Gayle, 142 F. Supp. 707 (M.D. Ala. 1956) Bus segregation is unconstitutional under the Equal Protection Clause.
  33. Brown v. Board of Education, 347 U.S. 483 (1954) Segregated schools in the states are unconstitutional because they violate the Equal Protection Clause of the Fourteenth Amendment. The Court found that the separate but equal doctrine adopted in Plessy v. Ferguson (1896) “has no place in the field of public education”.
  34. Brown v. Entertainment Merchants Association, 564 U.S. (2011) Laws restricting the sale of violent video games to children without parental supervision violate the First Amendment.
  35. Brown v. Mississippi, 297 U.S. 278 (1936) A defendant’s confession that is extracted by police violence cannot be entered as evidence and violates the Due Process Clause.
  36. Buckley v. Valeo, 424 U.S. 1 (1976) Spending money to influence elections is a form of constitutionally protected free speech; therefore, federal limits on campaign contributions are constitutional in only a limited number of circumstances.
  37. Burwell v. Hobby Lobby Stores, Inc., 573 U.S. (2014) Closely held, for-profit corporations have free exercise rights under the Religious Freedom Restoration Act of 1993. As applied to such corporations, the requirement of the Patient Protection and Affordable Care Act that employers provide their female employees with no-cost access to contraception violates the Religious Freedom Restoration Act.
  38. Bush v. Gore, 531 U.S. 98 (2000) The recount of ballots in Florida during the 2000 presidential election violated the Equal Protection Clause because different standards of counting were used in the counties that were subjected to the recount. This decision effectively resolved the election in favor of the Republican nominee, George W. Bush.
  39. California Motor Transport Co. v. Trucking Unlimited, 404 U.S. 508 (1972) The Free Petition Clause encompasses petitions to all three branches of the federal government—the Congress, the executive including administrative agencies and the judiciary.
  40. Canterbury v. Spence (464 F.2d. 772, 782 D.C. Cir. 1972). In medical malpractices cases, informed consent is required of the patient and no expert is required for the case to be heard by a jury.
  41. Cantwell v. Connecticut, 310 U.S. 296 (1940) The states cannot interfere with the free exercise of religion.
  42. Carey v. Population Services International, 431 U.S. 678 (1977) Laws that restrict the sale, distribution, and advertisement of contraceptives to both adults and minors are unconstitutional.
  43. Chaplinsky v. New Hampshire, 315 U.S. 568 (1942) Fighting words—words that by their very utterance inflict injury or tend to incite an immediate breach of the peace—are not protected by the First Amendment.
  44. Chevron U.S.A., Inc. v. Natural Resources Defense Council, Inc., 467 U.S. 837 (1984) A government agency’s interpretation of its own mandate from Congress is entitled to judicial deference if the authority is ambiguous and the agency’s interpretation is permissible under the statute, regardless as to whether it is the best possible interpretation or an interpretation the Court would have made.
  45. Chisholm v. Georgia, 2 U.S. 419 (1793) The Constitution prevents the states from exercising sovereign immunity. Therefore, the states can be sued in federal court by citizens of other states. This decision was voided by the Eleventh Amendment in 1795, just two years after it was handed down.
  46. Church of Lukumi Babalu Aye v. City of Hialeah, 508 U.S. 520 (1993) The government must show a compelling interest to pass a law that targets a religion’s ritual (as opposed to a law that happens to burden the ritual but is not directed at it). Failing to show such an interest, the prohibition of animal sacrifice is a violation of the Free Exercise Clause.
  47. Citizens United v. Federal Election Commission, 558 U.S. 310 (2010) Limits on corporate and union political expenditures during election cycles violate the Free Speech Clause of the First Amendment. Corporations and labor unions can spend unlimited sums in support of or in opposition to candidates as long as the spending is independent of the candidates.
  48. City of Boerne v. Flores, 521 U.S. 507 (1997) Section 5 of the Fourteenth Amendment does not permit Congress to substantially increase the scope of the rights determined by the judiciary. Congress may only enact remedial or preventative measures that are consistent with the Fourteenth Amendment interpretations of the Supreme Court.
  49. Civil Rights Cases, 109 U.S. 3 (1883) Neither the Thirteenth nor the Fourteenth Amendment empower Congress to safeguard blacks against the actions of private individuals.
  50. Clinton v. City of New York, 524 U.S. 417 (1998) The Line Item Veto Act of 1996 is unconstitutional because it allows the President to amend or repeal parts of statutes without the preapproval of Congress. According to the Presentment Clause of the Constitution, Congress must initiate all changes to existing laws.
  51. Clinton v. Jones, 520 U.S. 681 (1997) The President has no immunity that could require civil law litigation against him or her involving a dispute unrelated to the office of President to be stayed until the end of his or her term. Such a delay would deprive the parties to the suit of the right to a speedy trial that is guaranteed by the Sixth Amendment.
  52. Cohen v. California, 403 U.S. 15 (1971) The First Amendment prohibits the states from making the public display of a single fourletter expletive a criminal offense without a more specific and compelling reason than a general tendency to disturb the peace.
  53. Cohens v. Virginia, 19 U.S. 264 (1821) State laws in opposition to national laws are void. The U.S. Supreme Court has appellate jurisdiction for any U.S. case and final say.
  54. Collins v. Virginia, 584 U.S. (2018) This case presents the question whether the automobile exception to the Fourth Amendment permits a police officer, uninvited and without a warrant, to enter the curtilage of a home in order to search a vehicle parked therein. It does not.
  55. Coker v. Georgia, 433 U.S. 584 (1977) A death sentence may not be imposed for the crime of rape.
  56. Coleman v. Miller, 307 U.S. 433 (1939) A proposed amendment to the Constitution is considered pending before the states indefinitely unless Congress establishes a deadline by which the states must act. Furthermore, Congress—not the courts—is responsible for deciding whether an amendment has been validly ratified.
  57. Cooley v. Board of Wardens, 53 U.S. 299 (1852) When local circumstances make it necessary the states can regulate interstate commerce as long as such regulations do not conflict with federal law. State laws related to commerce powers can be valid if Congress is silent on the matter.
  58. Cooper v. Aaron, 358 U.S. 1 (1958) The states are bound by the decisions of the Supreme Court and cannot choose to ignore them.
  59. Corfield v. Coryell, 6 Fed. Cas. 546 (C.C.E.D. Pa. 1823) Some of the rights protected by the Privileges and Immunities Clause include the freedom of movement through the states, the right of access to the courts, the right to purchase and hold property, an exemption from higher taxes than those paid by state residents, and the right to vote. 
  60. Craig v. Boren, 429 U.S. 190 (1976) Setting different minimum ages for females (18) and males (21) to be allowed to buy beer is unconstitutional sex-based discrimination contrary to the Equal Protection Clause of the Fourteenth Amendment.
  61. Crandall v. Nevada, 73 U.S. 35 (1868) Freedom of movement between states is a fundamental right; a state cannot inhibit people from leaving it by imposing a tax on doing so.
  62. Cruzan v. Director, Missouri Department of Health, 497 U.S. 261 (1990) When a family has requested the termination of life-sustaining treatments for their vegetative relative, the state may constitutionally oppose this request if there is a lack of evidence of a clear earlier wish by said relative.
  63. Curtis Publishing Co. v. Butts, 388 U.S. 130 (1967) News organizations may be liable when printing allegations about public figures if the information they disseminate is recklessly gathered and unchecked.
  64. Dartmouth College v. Woodward, 17 U.S. 518 (1819) The Contract Clause of the Constitution applies to both public and private corporations.
  65. Daubert v. Merrell Dow Pharmaceuticals, 509 U.S. 579 (1993) Scientific evidence that is admitted in federal court must be valid and relevant to the case at hand.
  66. Davis v. Beason, 133 U.S. 333 (1890) The Edmunds AntiPolygamy Act of 1882 does not violate the Free Exercise Clause of the First Amendment even though polygamy is part of several religious beliefs.
  67. Diamond v. Chakrabarty, 447 U.S. 303 (1980)[3][4] Genetically modified organisms can be patented.[5] According to the court a living, manmade microorganism is patentable subject matter as a “manufacture” or “composition of matter” within the meaning of the Patent Act of 1952.
  68. Dillon v. Gloss, 256 U.S. 368 (1921) Congress may set a deadline for the ratification of a new constitutional amendment if it wishes to do so.
  69. District of Columbia v. Heller, 554 U.S. 570 (2008) The Second Amendment protects an individual right to possess a firearm unconnected with service in a militia and to use it for traditionally lawful purposes such as self-defense within the home.
  70. Dolan v. City of Tigard, 512 U.S. 374 (1994) A government agency may not take property in exchange for benefits that are unrelated to the agency’s interest in the property.
  71. Dred Scott v. Sandford, 60 U.S. 393 (1857) People of African descent that are slaves or were slaves and subsequently freed, along with their descendants, cannot be United States citizens. Consequently, they cannot sue in federal court. Additionally, slavery cannot be prohibited in U.S. territories before they are admitted to the Union as doing so would violate the Due Process Clause of the Fifth Amendment. After the Civil War, this decision was voided by the Thirteenth and Fourteenth Amendments to the Constitution.
  72. Dusky v. United States, 362 U.S. 402 (1960) A defendant has the right to a competency evaluation before proceeding to trial.
  73. Edwards v. Aguillard, 482 U.S. 578 (1987) Teaching creationism in public schools is unconstitutional.
  74. Edwards v. California, 314 U.S. 160 (1941) A state cannot prohibit indigent people from moving into it.
  75. Edwards v. South Carolina, 372 U.S. 229 (1963) The Free Petition Clause extends to the states through the Due Process Clause of the Fourteenth Amendment.
  76. Eisenstadt v. Baird, 405 U.S. 438 (1972) A Massachusetts law that criminalizes the use of contraception by unmarried couples violates the right to privacy established in Griswold as well as the Equal Protection Clause of the Fourteenth Amendment.
  77. Employment Division v. Smith, 494 U.S. 872 (1990) Neutral laws of general applicability do not violate the Free Exercise Clause.
  78. Engblom v. Carey, 677 F.2d 957 (2d Cir. 1982) While not a Supreme Court case, this is the only case to have been heard by a federal appeals court based on Third Amendment claims. The ruling is notable for three important findings regarding the Third Amendment: 1) members of the National Guard are “soldiers” within the context of the Third Amendment; 2) the Third Amendment is incorporated by the Fourteenth Amendment; and 3) the “house[s]” which are protected by the Third Amendment are not limited solely to those arising out of fee simple ownership but extend to those recognized and permitted by society as founded on lawful occupation or possession with a legal right to exclude others. court appeals court
  79. Engel v. Vitale, 370 U.S. 421 (1962) Government-directed prayer in public schools, even if it is denominationally neutral and nonmandatory, violates the Establishment Clause.
  80. Enmund v. Florida, 458 U.S. 782 (1982) A death sentence may not be imposed on offenders who are involved in a felony during which a murder is committed but who do not actually kill, attempt to kill, or intend that a killing take place.
  81. Erie Railroad Co. v. Tompkins, 304 U.S. 64 (1938) Federal courts in diversity jurisdiction cases must apply the law of the states in which they sit, including the judicial doctrine of the state’s highest court, where it does not conflict with federal law. There is no general federal common law.
  82. Escobedo v. Illinois, 378 U.S. 478 (1964) A person in police custody has the right to speak to an attorney.
  83. Everson v. Board of Education, 330 U.S. 1 (1947) A state law that reimburses the costs of transportation to and from parochial schools does not violate the Establishment Clause of the First Amendment. The Establishment Clause is incorporated against the states, and the Constitution requires a sharp separation between government and religion.
  84. Ex parte Milligan, 71 U.S. 2 (1866) Trying citizens in military courts is unconstitutional when civilian courts are still operating. Trial by military tribunal is constitutional only when there is no power left but the military, and the military may validly try criminals only as long as is absolutely necessary.
  85. Ex parte Young, 209 U.S. 123 (1908) When state officers are charged with violating federal law, they cannot set up the state’s federal constitutional sovereign immunity to defeat suits for prospective relief.
  86. Federal Communications Commission v. Pacifica Foundation, 438 U.S. 726 (1978) Broadcasting has less First Amendment protection than other forms of communication because of its pervasive nature. The Federal Communications Commission has broad authority to determine what constitutes indecency in different contexts.
  87. Feist Publications, Inc. v. Rural Telephone Service Company, Inc., 499 U.S. 340 (1991) Originality, not sweat of the brow, is required for a work to obtain copyright protection.
  88. First Amendment rights
  89. Flast v. Cohen, 392 U.S. 83 (1968) Taxpayers have standing to sue to prevent the disbursement of federal funds in contravention of the specific constitutional prohibition against government support of religion.
  90. Fletcher v. Peck, 10 U.S. 87 (1810) A state legislature can repeal a corruptly made law, but the Contract Clause of the Constitution prohibits the voiding of valid contracts made under such a law. This was the first case in which the Supreme Court struck down a state law as unconstitutional.
  91. Ford v. Wainwright, 477 U.S. 399 (1986) A death sentence may not be imposed on the insane.
  92. Ford v. Wainwright, 477 U.S. 399 (1986) A defendant has the right to a competency evaluation before being executed.
  93. Frontiero v. Richardson, 411 U.S. 677 (1973) Sex-based discriminations are inherently suspect. A statute that gives benefits to the spouses of male members of the uniformed services, but not to the spouses of female members, (on the assumption that only the former are dependent) is unconstitutional.
  94. Furman v. Georgia, 408 U.S. 238 (1972) The arbitrary and inconsistent imposition of the death penalty violates the Eighth and Fourteenth Amendments and constitutes cruel and unusual punishment. This decision initiates a nationwide de facto moratorium on executions that lasts until the Supreme Court’s decision in Gregg v. Georgia (1976).
  95. Garner v. Louisiana, 368 U.S. 157 (1961) Peaceful sitin demonstrators protesting segregationist policies cannot be arrested under a state’s “disturbing the peace” laws.
  96. Gates v. Collier, 501 F. 2d 1291 (5th Cir. 1974) This decision brought an end to the trusty system and flagrant inmate abuse at the Mississippi State Penitentiary in Parchman, Mississippi. It was the first body of law developed in the Fifth Circuit that abolished racial segregation in prisons and held that a variety of forms of corporal punishment against prisoners is considered cruel and unusual punishment in violation of the Eighth Amendment.
  97. Gates v. Collier, 501 F.2d 1291 (5th Circuit 1974) A variety of forms of corporal punishment against prisoners constituted cruel and unusual punishment and a violation of Eighth Amendment rights thus ending the Trusty system and the flagrant inmate abuse that accompanied it at in states using the trusty system as a replacement for the convict lease system.
  98. Georgia v. Randolph, 547 U.S. 103 (2006) Police cannot conduct a warrantless search in a home where one occupant consents and the other objects.
  99. Gertz v. Robert Welch, Inc., 418 U.S. 323 (1974) The First Amendment permits the states to formulate their own standards of liability for defamation against private individuals as long as liability is not imposed without fault. If the state standard is lower than actual malice, then only actual damages may be awarded.
  100. Gibbons v. Ogden, 22 U.S. 1 (1824) The power to regulate interstate navigation is granted to Congress by the Commerce Clause of the Constitution.
  101. Gideon v. Wainwright, 372 U.S. 335 (1963) All defendants have the right to an attorney and must be provided one by the state if they are unable to afford legal counsel.
  102. Gitlow v. New York, 268 U.S. 652 (1925) The provisions of the First Amendment that protect the freedom of speech and the freedom of the press apply to the governments of the states through the Due Process Clause of the Fourteenth Amendment.
  103. Glasser v. United States, 315 U.S. 60 (1942) A defense lawyer’s conflict of interest arising from a simultaneous representation of codefendants violates the Assistance of Counsel Clause of the Sixth Amendment.
  104. Glasser v. United States, 315 U.S. 60 (1942) The exclusion of women from the jury pool, other than members of the League of Women Voters who have attended a jury training class, violates the faircross section requirement of the Impartial Jury Clause of the Sixth Amendment. Noteworthy for being the first majority opinion of the Court to use the phrase “crosssection of the community” and the first jury discrimination case to invoke the Sixth Amendment rather than Equal Protection Clause of the Fourteenth Amendment.
  105. Glossip v. Gross, 576 U.S. (2015) The Eighth Amendment requires prisoners to show 1.) there is a known and available alternative method of execution and 2.) the challenged method of execution poses a demonstrated risk of severe pain, with the burden of proof resting on the prisoners, not the state.
  106. Godinez v. Moran, 509 U.S. 389 (1993) A defendant who is competent to stand trial is automatically competent to plead guilty or waive the right to legal counsel.
  107. Goldberg v. Kelly, 397 U.S. 254 (1970) The termination of welfare benefits must be preceded by a full evidentiary hearing under the Due Process Clause.
  108. Gomillion v. Lightfoot, 364 U.S. 339 (1960) Electoral district boundaries drawn only to disenfranchise blacks violate the Fifteenth Amendment.
  109. Gonzales v. Carhart, 550 U.S. 124 (2007) The PartialBirth Abortion Ban Act of 2003 is constitutional because it is less ambiguous than the law that was struck down in Stenberg. It is not vague or overbroad, and it does not impose an undue burden on a woman’s right to choose to have an abortion.
  110. Gonzales v. Oregon, 546 U.S. 243 (2006) The Controlled Substances Act does not prevent physicians from being able to prescribe the drugs needed to perform assisted suicides under state law.
  111. Gonzales v. Raich, 545 U.S. 1 (2005) Congress may ban the use of marijuana even in states that have approved its use for medicinal purposes.
  112. Goodridge v. Department of Public Health, 440 Mass. 309 (2003) The denial of marriage licenses to samesex couples violates provisions of the state constitution guaranteeing individual liberty and equality and is not rationally related to a legitimate state interest. This was the first state court decision in which samesex couples won the right to marry.
  113. Graham v. Florida, 560 U.S. 48 (2010) A sentence of life imprisonment without the possibility of parole may not be imposed on juvenile nonhomicide offenders.
  114. Gravel v. United States, 408 U.S. 606 (1972) The privileges of the Constitution’s Speech or Debate Clause enjoyed by members of Congress also extend to Congressional aides, but not to activity outside the legislative process.
  115. Gregg v. Georgia, 428 U.S. 153 (1976) Georgia’s new death penalty statute is constitutional because it adequately narrows the class of defendants eligible for the death penalty. This case and the next four cases were consolidated and decided simultaneously. By evaluating the new death penalty statutes that had been passed by the states, the Supreme Court ended the moratorium on executions that began with its decision in Furman v. Georgia (1972).
  116. Gregory v. Helvering, 293 U.S. 465 (1935) Taxpayers have the right to decrease the amount of their taxes or to avoid them altogether by means which the law permits. However, a business reorganization must have economic substance in order to affect tax liability.
  117. Griswold v. Connecticut, 381 U.S. 479 (1965) A Connecticut law that criminalizes the use of contraception by married couples is unconstitutional because all Americans have a constitutionally protected right to privacy.
  118. Grutter v. Bollinger, 539 U.S. 306 (2003) A narrowly tailored use of race in student admission decisions may be permissible under the Equal Protection Clause because a diverse student body is beneficial to all students. This was hinted at in Regents v. Bakke (1978).
  119. Hamdan v. Rumsfeld, 548 U.S. 557 (2006) The military commissions set up by the Bush administration to try detainees at Guantanamo Bay are illegal because they lack the protections that are required by the Geneva Conventions and the Uniform Code of Military Justice.
  120. Hamdi v. Rumsfeld, 542 U.S. 507 (2004) The federal government has the power to detain those it designates as enemy combatants, including United States citizens, but detainees that are United States citizens must have the rights of due process and the ability to challenge their enemy combatant status before an impartial authority.
  121. Harper v. Virginia State Board of Elections, 383 U.S. 663 (1966) A state’s conditioning of the right to vote on the payment of a fee or tax violates the Equal Protection Clause of the Fourteenth Amendment.
  122. Hazelwood v. Kuhlmeier, 484 U.S. 260 (1988) Public school curricular student newspapers that have not been established as forums for student expression are subject to a lower level of First Amendment protection than independent student expression or newspapers established by policy or practice as forums for student expression.
  123. Heart of Atlanta Motel, Inc. v. United States, 379 U.S. 241 (1964) The Civil Rights Act of 1964 applies to places of public accommodation patronized by interstate travelers by reason of the Commerce Clause.
  124. Heath v. Alabama, 474 U.S. 82 (1985) The Double Jeopardy Clause of the Fifth Amendment does not prohibit two different states from separately prosecuting and convicting the same individual for the same illegal act.
  125. Henderson v. United States, 339 U.S. 816 (1950) The Interstate Commerce Act of 1887 makes it unlawful for a railroad that engages in interstate commerce to subject any particular person to any undue or unreasonable prejudice or disadvantage in any respect whatsoever.
  126. Hernandez v. Texas, 347 U.S. 475 (1954) Mexican Americans and all other racial and national groups in the United States have equal protection under the Fourteenth Amendment to the United States Constitution. The protection of the 14th Amendment covers any racial, national and ethnic groups of the United States for which discrimination can be proved.
  127. HosannaTabor Evangelical Lutheran Church and School v. Equal Employment Opportunity Commission, 565 U.S. (2012) Ministers cannot sue their churches by claiming termination in violation of employment nondiscrimination laws. The Establishment Clause forbids the appointing of ministers by the government; therefore, it cannot interfere with the freedom of religious groups to select their own ministers under the Free Exercise Clause.
  128. Hurley v. Irish-American Gay, Lesbian, and Bisexual Group of Boston, 515 U.S. 557 (1995) Private citizens organizing a public demonstration have the right to exclude groups whose message they disagree with from participating.
  129. Hustler Magazine v. Falwell, 485 U.S. 46 (1988) Parodies of public figures, including those intended to cause emotional distress, are protected by the First Amendment.
  130. Hylton v. United States, 3 U.S. 171 (1796) A tax on the possession of goods is not a direct tax that must be apportioned among the states according to their populations. This case featured the first example of judicial review by the Supreme Court.
  131. Illinois v. Gates, 462 U.S. 213 (1983) The totality of the circumstances, rather than a rigid test, must be used in finding probable cause under the Fourth Amendment.
  132. In re Directives, (2008) According to the United States Foreign Intelligence Surveillance Court of Review, an exception to the Fourth Amendment’s warrant requirement exists when surveillance is conducted to obtain foreign intelligence for national security purposes and is directed against foreign powers or agents of foreign powers reasonably believed to be located outside the United States.
  133. In re Gault, 387 U.S. 1 (1967) Juvenile defendants are protected under the Due Process Clause of the Fourteenth Amendment.
  134. International Shoe Co. v. Washington, 326 U.S. 310 (1945) Minimum contacts with the forum state can enable a court in that state to exert personal jurisdiction over a party consistent with the Due Process Clause.
  135. J. W. Hampton, Jr. & Co. v. United States, 276 U.S. 394 (1928) The Separation of Powers can be sidestepped if Congress provides an “intelligible principle” to guide the executive branch.
  136. J.E.B. v. Alabama ex rel. T.B., 511 U.S. 127 (1994) Prosecutors may not use peremptory challenges to dismiss jurors based on their sex.
  137. Jackson v. Indiana, 406 U.S. 715 (1972), a U.S. state violates due process by involuntarily committing a criminal defendant for an indefinite period of time solely on the basis of his permanent incompetency to stand trial on the charges filed against him.
  138. Johnson v. M’Intosh, 21 U.S. 543 (1823) Private citizens cannot purchase lands from Native Americans.
  139. Jones v. Alfred H. Mayer Co., 392 U.S. 409 (1968) The federal government may prohibit discrimination in housing by private parties under the Civil Rights Act of 1968.
  140. Joseph Burstyn, Inc. v. Wilson, 343 U.S. 495 (1952) Motion pictures, as a form of artistic expression, are protected by the First Amendment.
  141. Jurek v. Texas, 428 U.S. 262 (1976) Texas’s new death penalty statute is constitutional because it uses a threepart test to determine if a death sentence should be imposed.
  142. Kaelin v. Globe Communications, Case no. 9755232 (3rd Cir. 1998) A headline on the cover of a magazine which “falsely insinuated” a criminal act may be grounds for a libel action even if the related article inside the magazine is not defamatory.
  143. Katz v. United States, 389 U.S. 347 (1967) The Fourth Amendment’s ban on unreasonable searches and seizures applies to all places where an individual has a “reasonable expectation of privacy.”
  144. Katzenbach v. McClung, 379 U.S. 294 (1964) The power of Congress to regulate interstate commerce extends to a restaurant that is not patronized by interstate travelers but which serves food that has moved in interstate commerce. This ruling makes the Civil Rights Act of 1964 apply to virtually all businesses.
  145. Katzenbach v. Morgan, 384 U.S. 641 (1966) Congress may enact laws stemming from Section 5 of the Fourteenth Amendment that increase the rights of citizens beyond what the judiciary has recognized.
  146. Kelo v. City of New London, 545 U.S. 469 (2005) Local governments may seize property for economic development purposes. Noted for converting the “public use” requirement of the Takings Clause (Fifth Amendment) to “public purpose.”
  147. Kennedy v. Louisiana, 554 U.S. 407 (2008) The death penalty is unconstitutional in all cases that do not involve murder or crimes against the state such as treason.
  148. Kent v. Dulles, 357 U.S. 116 (1958) The right to travel is a part of the “liberty” of which the citizen cannot be deprived without due process of law under the Fifth Amendment.
  149. Kitzmiller v. Dover Area School District, 400 F. Supp. 2d 707 (M.D. Pa. 2005) Teaching intelligent design in public school biology classes violates the Establishment Clause because intelligent design is not science, and it “cannot uncouple itself from its creationist, and thus religious, antecedents.”
  150. Korematsu v. United States, 323 U.S. 214 (1944) President Franklin D. Roosevelt’s Executive Order 9066 is constitutional; therefore, American citizens of Japanese descent can be interned and deprived of their basic constitutional rights. This case featured the first application of strict scrutiny to racial discrimination by the government.
  151. Lagos v. United States (May 29, 2018) The words “investigation” and “proceedings” in the Mandatory Victims Restitution Act of 1996 are limited to government investigations and criminal proceedings and do not include restitution for private investigations and civil or bankruptcy proceedings.
  152. Lawrence v. Texas, 539 U.S. 558 (2003) A Texas law that criminalizes consensual same-sex sexual conduct furthers no legitimate state interest and violates homosexuals’ right to privacy under the Due Process Clause of the Fourteenth Amendment. This decision invalidates all of the remaining sodomy laws in the United States.
  153. Lee v. Weisman, 505 U.S. 577 (1992) Including a clergy-led prayer within the events of a public school graduation ceremony violates the Establishment Clause.
  154. Lemon v. Kurtzman, 403 U.S. 602 (1971) For a law to be considered constitutional under the Establishment Clause, the law must have a legitimate secular purpose, must not have the primary effect of either advancing or inhibiting religion, and must not result in an excessive entanglement of government and religion.
  155. Lochner v. New York, 198 U.S. 45 (1905) The freedom of contract is implicit in the Due Process Clause of the Fourteenth Amendment.
  156. Lone Wolf v. Hitchcock, 187 U.S. 553 (1903) Congress may use its plenary power to unilaterally break treaty obligations between the United States and Native American tribes.
  157. Loving v. Virginia, 388 U.S. 1 (1967) Laws that prohibit interracial marriage (anti-miscegenation laws) are unconstitutional.
  158. Mapp v. Ohio, 367 U.S. 643 (1961) Evidence that is obtained in violation of the Fourth Amendment is inadmissible in state court. Notable for expanding the “exclusionary rule” originally articulated against only the Federal government in Weeks v. United States, 232 U.S. 383 (1914).
  159. Marbury v. Madison, 5 U.S. 137 (1803) Section 13 of the Judiciary Act of 1789 is unconstitutional because it attempts to expand the original jurisdiction of the Supreme Court beyond that permitted by the Constitution. Congress cannot pass laws that contradict the Constitution. 
  160. Marsh v. Chambers, 463 U.S. 783 (1983) A state legislature’s practice of opening its sessions with a prayer offered by a state-supported chaplain does not violate the Establishment Clause.
  161. Martin v. Hunter’s Lessee, 14 U.S. 304 (1816) Federal courts may review state court decisions when they rest on federal law or the federal Constitution. This decision provides for the uniform interpretation of federal law throughout the states.
  162. Massachusetts v. Environmental Protection Agency, 549 U.S. 497 (2007) Greenhouse gases are air pollutants, and the Environmental Protection Agency may regulate their emission under the Clean Air Act.
  163. Masterpiece Cakeshop, Ltd. v. Colorado Civil Rights Comm’n (16-111) The Colorado Civil Rights Commission’s actions in assessing a cakeshop owner’s reasons for declining to make a cake for a same-sex couple’s wedding celebration violated the Free Exercise Clause.
  164. Mathews v. Eldridge, 424 U.S. 319 (1976) When procedural due process applies, courts must consider the government’s interests, the individual’s interests, and the likelihood of making an inaccurate decision using the existing procedures as well as the probable value of additional procedural safeguards.
  165. McCollum v. Board of Education, 333 U.S. 203 (1948) The use of public school facilities by religious organizations to give religious instruction to school children violates the Establishment Clause.
  166. McCulloch v. Maryland, 17 U.S. 316 (1819) The Necessary and Proper Clause of the Constitution grants to Congress implied powers for implementing the Constitution’s express powers, and state actions may not impede valid exercises of power by the federal government.
  167. McCutcheon v. Federal Election Commission, 572 U.S. (2014) Limits on the total amounts of money that individuals can donate to political campaigns during two-year election cycles violate the First Amendment.
  168. McDonald v. Chicago, 561 U.S. 742 (2010) The individual right to keep and bear arms for self-defense is incorporated against the states through the Due Process Clause of the Fourteenth Amendment.
  169. Medellín v. Texas, 552 U.S. 491 (2008) International treaties are not binding domestic law unless Congress enacts statutes implementing them or unless the treaties are selfexecuting. Also, decisions of the International Court of Justice are not binding domestic law, and without authority from Congress or the Constitution, the President lacks the power to enforce international treaties or decisions of the International Court of Justice.
  170. Menominee Tribe v. United States, 391 U.S. 404 (1968) Native American treaty rights are not repealed without a clear and unequivocal statement to that effect from Congress.
  171. Michigan v. Environmental Protection Agency, 576 U.S. (2015) The Environmental Protection Agency must consider costs when it regulates power plants under the Clean Air Act.
  172. Michigan v. Jackson, 475 U.S. 625 (1986) If a police interrogation begins after a defendant asserts his or her right to counsel at an arraignment or similar proceeding, then any waiver of that right for that policeinitiated interrogation is invalid (overruled by Montejo v. Louisiana (2009)).
  173. Miller v. Alabama, 567 U.S. (2012) A sentence of life imprisonment without the possibility of parole may not be a mandatory sentence for juvenile offenders.
  174. Miller v. California, 413 U.S. 15 (1973) To be obscene, a work must fail the Miller test, which determines if it has any “serious literary, artistic, political, or scientific value.”
  175. Minersville School District v. Gobitis, 310 U.S. 586 (1940) The First Amendment does not require public schools to excuse students from saluting the American flag and reciting the Pledge of Allegiance on religious grounds (overruled by West Virginia State Board of Education v. Barnette (1943)).
  176. Miranda v. Arizona, 384 U.S. 436 (1966) Police must advise criminal suspects of their rights under the Constitution to remain silent, to consult with a lawyer, and to have one appointed to them if they are indigent. A police interrogation must stop if the suspect states that he or she wishes to remain silent.
  177. Mississippi University for Women v. Hogan, 458 U.S. 718 (1982) the singlesex admissions policy of the Mississippi University for Women violated the Equal Protection Clause of the Fourteenth Amendment.[1]
  178. Missouri v. Holland, 252 U.S. 416 (1920) Treaties made by the federal government are supreme over any concerns brought by the states about such treaties interfering with any states’ rights derived from the Tenth Amendment.
  179. Montejo v. Louisiana, 556 U.S. 778 (2009) A defendant may waive his or her right to counsel during a police interrogation even if the interrogation begins after the defendant’s assertion of his or her right to counsel at an arraignment or similar proceeding.
  180. Morgan v. Virginia, 328 U.S. 373 (1946) A Virginia law that enforces segregation on interstate buses is unconstitutional.
  181. Muller v. Oregon, 208 U.S. 412 (1908) Oregon’s restrictions on the working hours of women are constitutional under the Fourteenth Amendment because they are justified by the strong state interest in protecting women’s health.
  182. Murdock v. Pennsylvania, 319 U.S. 105 (1943) A Pennsylvania ordinance that imposes a license tax on those selling religious merchandise violates the Free Exercise Clause.
  183. Mutual Film Corp. v. Industrial Commission of Ohio, 236 U.S. 230 (1915) Motion pictures are not entitled to free speech protection because they are a business, not a form of art (overruled by Joseph Burstyn, Inc. v. Wilson (1952)).
  184. NAACP v. Claiborne Hardware Co., 458 U.S. 886 (1982) Nonviolent boycotts and related activities to bring about political, social and economic change are political speech which are entitled to the protection of the First Amendment.
  185. National Association for the Advancement of Colored People v. Alabama, 357 U.S. 449 (1958) The freedom to associate with organizations dedicated to the “advancement of beliefs and ideas” is an inseparable part of the Due Process Clause of the Fourteenth Amendment.
  186. National Federation of Independent Business v. Sebelius, 567 U.S. (2012) The Patient Protection and Affordable Care Act’s expansion of Medical aid is unconstitutional as written—it is unduly coercive to force the states to choose between participating in the expansion or forgoing all Medicaid funds. In addition, the individual health insurance mandate is constitutional by virtue of the Taxing and Spending Clause.
  187. National Labor Relations Board v. Jones & Laughlin Steel Corporation, 301 U.S. 1 (1937) The National Labor Relations Act and, by extension, the National Labor Relations Board are constitutional because the Commerce Clause applies to labor relations. Therefore, the NLRB has the right to sanction companies that fire or discriminate against workers for belonging to a union. Also, a local commercial activity that is considered in isolation may still constitute interstate commerce if that activity has a “close and substantial relationship” to interstate commerce.
  188. Near v. Minnesota, 283 U.S. 697 (1931) A Minnesota law that imposes prior restraints on the publication of “malicious, scandalous, and defamatory” content violates the First Amendment as applied to the states through the Fourteenth Amendment.
  189. New Jersey v. T. L. O., 469 U.S. 325 (1985) The Fourth Amendment’s ban on unreasonable searches applies to those conducted by public school officials as well as those conducted by law enforcement personnel, but public school officials can use the less strict standard of reasonable suspicion instead of probable cause.
  190. New Negro Alliance v. Sanitary Grocery Co., 303 U.S. 502 (1938) Peaceful and orderly dissemination of information by those defined as persons interested in a labor dispute concerning ‘terms and conditions of employment’ in an industry or a plant or a place of business is lawful.
  191. New Negro Alliance v. Sanitary Grocery Co., 303 U.S. 552 (1938) Persons having a direct or indirect interest in terms and conditions of employment have the liberty to advertise and disseminate facts and information with respect to terms and conditions of employment, and peacefully to persuade others to concur in their views respecting an employer’s practices.
  192. New York Times Co. v. Sullivan, 376 U.S. 254 (1964) Public officials, to prove they were libelled, must show not only that a statement is false, but also that it was published with malicious intent.
  193. New York Times Co. v. United States, 403 U.S. 713 (1971) The federal government’s desire to keep the Pentagon Papers classified is not strong enough to justify violating the First Amendment by imposing prior restraints on the material.
  194. New York v. Ferber, 458 U.S. 747 (1982) Laws that prohibit the sale, distribution, and advertisement of child pornography are constitutional even if the content does not meet the conditions necessary for it to be labeled obscene.
  195. Nixon v. General Services Administration, 433 U.S. 425 (1977) Congress has the power to pass a law that directs the seizure and disposition of the papers and tapes of a former president that are within the control of the executive branch.
  196. Obergefell v. Hodges, 576 U.S. (2015) The Fourteenth Amendment requires a state to license a marriage between two people of the same sex with all the accompanying rights and responsibilities and to recognize a marriage between two people of the same sex when their marriage was lawfully licensed and performed out of state.
  197. O’Connor v. Donaldson, 422 U.S. 563 (1975) The states cannot involuntarily commit individuals if they are not a danger to themselves or others and are capable of living by themselves or with the aid of responsible family members or friends.
  198. One, Inc. v. Olesen, 355 U.S. 371 (1958) Pro-homosexual writing is not per se obscene.
  199. Oneida Indian Nation of New York v. County of Oneida, 414 U.S. 661 (1974) There is federal subject matter jurisdiction for possessory land claims brought by Indian tribes based upon aboriginal title, the Nonintercourse Act, and Indian treaties.
  200. Oregon v. Mitchell, 400 U.S. 112 (1970) Congress has the power to regulate requirements for voting in federal elections, but it is prohibited from regulating requirements for voting in state and local elections. This decision led to the ratification of the Twenty-sixth Amendment in 1971, which lowered the minimum voting age to 18 for all elections.
  201. Padilla v. Kentucky, 559 U.S. 356 (2010) Criminal defense attorneys are dutybound to inform clients of the risk of deportation under three circumstances. First, where the law is unambiguous, attorneys must advise their criminal clients that deportation “will” result from a conviction. Second, where the immigration consequences of a conviction are unclear or uncertain, attorneys must advise that deportation “may” result. Finally, attorneys must give their clients some advice about deportation—counsel cannot remain silent about immigration consequences.
  202. Phillips v. Martin Marietta Corp., 400 U.S. 542 (1971) An employer may not, in the absence of business necessity, refuse to hire women with preschoolage children while hiring men with such children.
  203. Planned Parenthood v. Casey, 505 U.S. 833 (1992) A woman is still able to have an abortion before viability, but several restrictions are now permitted during the first trimester. The strict trimester framework of Roe is discarded and replaced with the more vague “undue burden” test.
  204. Plessy v. Ferguson, 163 U.S. 537 (1896) Segregated facilities for blacks and whites are constitutional under the doctrine of separate but equal, which holds for close to 60 years (overruled by Brown v. Board of Education (1954)).
  205. Pollock v. Farmers’ Loan & Trust Co., 157 U.S. 429 (1895) Income taxes on interest, dividends, and rents are, in effect, direct taxes that must be apportioned among the states according to their populations. This decision was voided by the Sixteenth Amendment in 1913, allowing income taxes to be implemented without apportionment.
  206. Presser v. Illinois, 116 U.S. 252 (1886) An Illinois law that prohibits common citizens from forming personal military organizations, performing drills, and parading is constitutional because such a law does not limit the personal right to keep and bear arms.
  207. Printz v. United States, 521 U.S. 898 (1997) The interim provision of the Brady Handgun Violence Prevention Act that requires state and local officials to conduct background checks on firearm purchasers violates the Tenth Amendment.
  208. Proffitt v. Florida, 428 U.S. 242 (1976) Florida’s new death penalty statute is constitutional because it requires the comparison of aggravating factors to mitigating factors in order to impose a death sentence.
  209. Rasul v. Bush, 542 U.S. 466 (2004) The federal court system has the authority to decide if foreign nationals held at Guantanamo Bay were wrongfully imprisoned.
  210. Reed v. Reed, 404 U.S. 71 (1971) Administrators of estates cannot be named in a way that discriminates on the basis of sex.
  211. Regents of the University of California v. Bakke, 438 U.S. 265 (1978) Race based set asides in educational opportunities violate the Equal Protection Clause. This decision leaves the door open for the possibility of some use of race in admission decisions.
  212. Reid v. Covert, 354 U.S. 1 (1957) The Constitution supersedes all treaties ratified by the Senate.
  213. Reid v. Covert, 354 U.S. 1 (1957) United States citizens abroad, even when associated with the military, cannot be deprived of the protections of the Constitution and cannot be made subject to military jurisdiction.
  214. Reno v. American Civil Liberties Union, 521 U.S. 844 (1997) The Communications Decency Act, which regulates certain content on the Internet, is so overbroad that it is an unconstitutional restraint on the First Amendment.
  215. Revlon, Inc. v. MacAndrews & Forbes Holdings, Inc., 506 A.2d 173 (Delaware Supreme Court 1986) in certain limited circumstances indicating that the “sale” or “breakup” of the company is inevitable, the fiduciary obligation of the directors of a target corporation are narrowed significantly, the singular responsibility of the board being to maximize immediate stockholder value by securing the highest price available.
  216. Reynolds v. Sims, 377 U.S. 533 (1964) The populations of state legislative districts must be as equal as mathematically possible so as to ensure equal protection.
  217. Reynolds v. United States, 98 U.S. 145 (1879) Religious belief or duty cannot be used as a defense against a criminal indictment.
  218. Riley v. California, 573 U.S. (2014) Police must obtain a warrant in order to search digital information on a cell phone seized from an individual who has been arrested.
  219. Roberts v. Louisiana, 428 U.S. 325 (1976) Louisiana’s new death penalty statute is unconstitutional because it calls for a mandatory death sentence for a large range of crimes.
  220. Roe v. Wade, 410 U.S. 113 (1973) Laws that restrict a woman’s ability to have an abortion prior to viability are unconstitutional. Most restrictions during the first trimester are prohibited, and only health related restrictions are permitted during the second trimester.
  221. Rogers v. Okin, 478 F. Supp. 1342 (D. Mass. 1979) The competence of a committed patient is presumed until he or she is adjudicated incompetent.
  222. Romer v. Evans, 517 U.S. 620 (1996) A Colorado state constitutional amendment that prevents homosexuals and bisexuals from being able to obtain protections under the law is a violation of the Equal Protection Clause of the Fourteenth Amendment.
  223. Roper v. Simmons, 543 U.S. 551 (2005) A death sentence may not be imposed on juvenile offenders.
  224. Rosenberger v. University of Virginia, 515 U.S. 819 (1995) A university cannot use student dues to fund secular groups while excluding religious groups.
  225. Roth v. United States, 354 U.S. 476 (1957) Obscene material is not protected by the First Amendment (superseded by Miller v. California (1973)).
  226. Salinas v. Texas, 570 U.S. (2013) The Fifth Amendment’s protection against selfincrimination does not protect an individual’s refusal to answer questions asked by law enforcement before he or she has been arrested or given the Miranda warning. A witness cannot invoke the privilege by simply standing mute; he or she must expressly invoke it.
  227. San Antonio Independent School District v. Rodriguez, 411 U.S. 1 (1973) The use of property taxes to finance public education does not violate the Equal Protection Clause.
  228. Santa Fe Independent School District v. Doe, 530 U.S. 290 (2000) Prayer in public schools that is initiated and led by students violates the Establishment Clause.
  229. Sarah Keys v. Carolina Coach Company, 64 MCC 769 (1955) According to the Interstate Commerce Commission, the nondiscrimination language of the Interstate Commerce Act of 1887 bans racial segregation on buses traveling across state lines. The Supreme Court later adopted and expanded this decision in Boynton v. Virginia (1960).
  230. Schenck v. United States, 249 U.S. 47 (1919) Expressions in which the circumstances are intended to result in crime that poses a clear and present danger of succeeding can be punished without violating the First Amendment.
  231. Schmerber v. California, 384 U.S. 757 (1966) The application of the Fourth Amendment’s protection against warrantless searches and the Fifth Amendment privilege against self incrimination to searches that intrude into the human body means that police may not conduct warrantless blood testing on suspects absent an emergency that justifies acting without a warrant.
  232. Schuette v. Coalition to Defend Affirmative Action, 572 U.S. (2014) A Michigan state constitutional amendment that bans affirmative action does not violate the Equal Protection Clause.
  233. Selective Draft Law Cases, 245 U.S. 366 (1918) The Selective Service Act of 1917 and, more generally, conscription do not violate the Thirteenth Amendment’s prohibition of involuntary servitude or the First Amendment’s protection of the freedom of thought.
  234. Selle v. Gibb, 741 F. 2d 896 (7th Cir. 1984) Substantial similarity is not enough in the absence of proof of access. Evidence of access must extend beyond mere speculation. De rigueur, not a Supreme Court case but only of the Court of Appeals of the Seventh Circuit, and therefore binding precedent only within its jurisdiction (Illinois, Indiana, and Wisconsin).
  235. Shapiro v. Thompson, 394 U.S. 618 (1969) The fundamental right to travel and the Equal protection clause forbid a state from reserving welfare benefits only for persons that have resided in the state for at least a year. The decision helped to establish a fundamental “right to travel” in U.S. law.
  236. Shelby County v. Holder, 570 U.S. (2013) Section 4(b) of the Voting Rights Act of 1965, which contains the coverage formula that determines which state and local jurisdictions are subjected to federal preclearance from the Department of Justice before implementing any changes to their voting laws or practices based on their histories of racial discrimination in voting, is unconstitutional because it no longer reflects current societal conditions.
  237. Shelley v. Kraemer, 334 U.S. 1 (1948) Courts may not enforce racial covenants on real estate.
  238. Slaughter House Cases, 83 U.S. 36 (1873) The Privileges or Immunities Clause of the Fourteenth Amendment applies to the benefits of federal United States citizenship but not to the benefits of state citizenship.
  239. Smith v. Allwright, 321 U.S. 649 (1944) Primary elections must be open to voters of all races.
  240. Smith Kline Beecham Corporation v. Abbott Laboratories, 740 F.3d 471 (9th Cir. 2014) Using peremptory challenges to strike potential jurors because of their sexual orientation violates the equal protection clause of the U.S. Constitution as applied by the U.S. Supreme Court 1986 ruling in Batson v. Kentucky. First time holding by a United States Court of Appeals that classifications based upon sexual orientation must be subjected to heightened scrutiny.
  241. Snyder v. Phelps, 562 U.S. (2011) The Westboro Baptist Church’s picketing of funerals cannot be liable for a tort of emotional distress.
  242. Sony Corp. of America v. Universal City Studios, Inc., 464 U.S. 417 (1984) Manufacturers of home video recording machines cannot be liable for contributory copyright infringement for the potential uses by their purchasers because the devices are sold for legitimate purposes and have substantial noninfringing uses. Personal use of the machines to record broadcast television programs for later viewing constitutes fair use.
  243. South Carolina v. Katzen bach, 383 U.S. 301 (1966) The Voting Rights Act of 1965 is a valid exercise of Congress’s power under Section 2 of the Fifteenth Amendment.
  244. South Dakota v. Dole, 483 U.S. 203 (1987) Congress may attach reasonable conditions to funds disbursed to the states without violating the Tenth Amendment.
  245. Stenberg v. Carhart, 530 U.S. 914 (2000) Laws that ban partialbirth abortion are unconstitutional if they do not make an exception for the woman’s health or if they cannot be reasonably construed to apply only to the partialbirth abortion procedure and not to other abortion methods.
  246. Steward Machine Company v. Davis, 301 U.S. 548 (1937) The federal government is permitted to impose a tax even if the goal of the tax is not just the collection of revenue.
  247. Strauder v. West Virginia, 100 U.S. 303 (1880) Exclusion of individuals from juries solely because of their race is a violation of the Equal Protection Clause. Noteworthy for being the first time that the Court had reversed a state criminal conviction for a violation of a constitutional provision concerning criminal procedure.
  248. Strickland v. Washington, 466 U.S. 668 (1984) To obtain relief due to ineffective assistance of counsel, a criminal defendant must show that counsel’s performance fell below an objective standard of reasonableness and that counsel’s deficient performance gives rise to a reasonable probability that, if counsel had performed adequately, the result of the proceeding would have been different.
  249. Stromberg v. California, 283 U.S. 359 (1931) A California law that bans red flags is unconstitutional because it violates the First Amendment’s protection of symbolic speech as applied to the states through the Fourteenth Amendment.
  250. Swann v. Charlotte Mecklenburg Board of Education, 402 U.S. 1 (1971) The busing of students to promote racial integration in public schools is constitutional.
  251. Swift and Company v. United States, 196 U.S. 375 (1905) Congress can prohibit local business practices in order to regulate interstate commerce because those practices, when combined together, form a “stream of commerce” between the states (superseded by National Labor Relations Board v. Jones & Laughlin Steel Corporation (1937)).
  252. Taylor v. Louisiana, 419 U.S. 522 (1975) Systematic exclusion of women from jury service on the basis of having to register for jury duty violates a criminal defendant’s 6th and 14th Amendment Rights.
  253. Terry v. Ohio, 392 U.S. 1 (1968) Police may stop a person if they have a reasonable suspicion that the person has committed or is about to commit a crime and frisk the suspect for weapons if they have a reasonable suspicion that the suspect is armed and dangerous without violating the Fourth Amendment.
  254. Texas v. Johnson, 491 U.S. 397 (1989) A Texas law that criminalizes the desecration of the American flag is unconstitutional because it violates the First Amendment’s protection of symbolic speech. This decision invalidates laws prohibiting flag desecration in 48 of the 50 states—Alaska and Wyoming are the two exceptions.
  255. Texas v. White, 74 U.S. 700 (1869) The states that formed the Confederate States of America during the Civil War never actually left the Union because a state cannot unilaterally secede from the United States.
  256. The Paquete Habana, 175 U.S. 677 (1900) Federal courts may look to customary international law because it is an integrated part of American law.  
  257. Tinker v. Des Moines Independent Community School District, 393 U.S. 503 (1969) Public school students have free speech rights under the First Amendment. Therefore, wearing armbands as a form of protest on public school grounds qualifies as protected symbolic speech.
  258. Town of Greece v. Galloway, 572 U.S. (2014) A town council’s practice of opening its sessions with a sectarian prayer does not violate the Establishment Clause.
  259. U.S. Term Limits, Inc. v. Thornton, 514 U.S. 779 (1995) The states cannot create qualifications for prospective members of Congress that are stricter than those specified in the Constitution. This decision invalidates provisions that had imposed term limits on members of Congress in 23 states.
  260. United States v. Cruikshank, 92 U.S. 542 (1876) The Second Amendment has no purpose other than to restrict the powers of the federal government. The right to keep and bear arms in the sense of “‘bearing arms for a lawful purpose'” “is not a right granted by the Constitution” and “[n]either is it in any manner dependent upon that instrument for its existence.” (See Opinion of the Court as authored by Chief Justice of the United States Morrison Remick Waite)
  261. United States v. Curtiss Wright Export Corp., 299 U.S. 304 (1936) The Constitution implies that the ability to conduct foreign policy is vested entirely in the President. The President has plenary power in the foreign affairs field that does not depend on congressional delegation.
  262. United States v. Darby Lumber Co., 312 U.S. 100 (1941) Control over interstate commerce belongs entirely to Congress. The Fair Labor Standards Act of 1938 is constitutional under the Commerce Clause because it prevents the states from lowering labor standards to gain commercial advantages.
  263. United States v. Guest, 383 U.S. 745 (1966) There is a constitutional right to travel from state to state, and the protections of the Fourteenth Amendment extend to citizens who suffer rights deprivations at the hands of private conspiracies where there is minimal state participation in the conspiracy.
  264. United States v. Jones, 565 U.S. (2012) Attaching a GPS device to a vehicle and then using the device to monitor the vehicle’s movements constitutes a search under the Fourth Amendment.
  265. United States v. Lopez, 514 U.S. 549 (1995) The Gun Free School Zones Act of 1990 is unconstitutional. The Commerce Clause of the Constitution does not give Congress the power to prohibit the mere possession of a gun near a school because gun possession by itself is not an economic activity that affects interstate commerce even indirectly. 
  266. United States v. Miller, 307 U.S. 174 (1939) The federal government and the states can limit access to all weapons that do not have “some reasonable relationship to the preservation or efficiency of a well-regulated militia.”
  267. United States v. Morrison, 529 U.S. 598 (2000) The section of the Violence Against Women Act of 1994 that gives victims of gender-motivated violence the right to sue their attackers in federal court is an unconstitutional intrusion on states’ rights, and it cannot be saved by the Commerce Clause or Section 5 of the Fourteenth Amendment.
  268. United States v. Nixon, 418 U.S. 683 (1974) The doctrine of executive privilege is legitimate; however, the President cannot invoke it in criminal cases to withhold evidence.
  269. United States v. O’Brien, 391 U.S. 367 (1968) A criminal prohibition against draftcard burning does not violate the First Amendment because its effect on speech is only incidental, and it is justified by the significant governmental interest in maintaining an efficient and effective military draft system.
  270. United States v. Paramount Pictures, Inc., 334 U.S. 131 (1948) Practice of block booking and ownership of theater chains by film studios constituted anticompetitive and monopolistic trade practices.
  271. United States v. United States District Court for the Eastern District of Michigan, 407 U.S. 297 (1972) Government officials must obtain a warrant before beginning electronic surveillance even if domestic security issues are involved. The “inherent vagueness of the domestic security concept” and the potential for abusing it to quell political dissent make the Fourth Amendment’s protections especially important when the government engages in spying on its own citizens.
  272. United States v. Virginia, 518 U.S. 515 (1996) Sex-based “separate but equal” military training facilities violate the Equal Protection Clause.
  273. United States v. Wheeler, 254 U.S. 281 (1920) The Constitution grants to the states the power to prosecute individuals for wrongful interference with the right to travel.
  274. United States v. Wheeler, 254 U.S. 281 (1920) The Constitution grants to the states the power to prosecute individuals for wrongful interference with the right to travel.
  275. United States v. Windsor, 570 U.S. (2013) Section 3 of the Defense of Marriage Act, which defines for federal law purposes the terms “marriage” and “spouse” to apply only to marriages between one man and one woman, is a deprivation of the equal liberty of the person protected by the Due Process Clause of the Fifth Amendment. The federal government must recognize samesex marriages that have been approved by the states.
  276. United States v. Wong Kim Ark, 169 U.S. 649 (1898) With only a few narrow exceptions, every person born in the United States acquires United States citizenship at birth via the Citizenship Clause of the Fourteenth Amendment.
  277. Unocal Corp. v. Mesa Petroleum Co., 493 A.2d 946 (Delaware Supreme Court 1985) A board of directors may only try to prevent a takeover where it can be shown that there was a threat to corporate policy and the defensive measure adopted was proportional and reasonable given the nature of the threat.
  278. Vacco v. Quill, 521 U.S. 793 (1997) New York State’s prohibition on assisted suicide does not violate the Equal Protection Clause.
  279. Vernonia School District 47J v. Acton, 515 U.S. 646 (1995) Schools may implement random drug testing upon students participating in school sponsored athletics.
  280. Village of Euclid v. Ambler Realty Co., 272 U.S. 365 (1926) Zoning laws are not an unreasonable extension of local police power and do not have the character of arbitrary fiat.
  281. Ware v. Hylton, 3 U.S. 199 (1796) A section of the Treaty of Paris supersedes an otherwise valid Virginia statute under the Supremacy Clause. This case featured the first example of judicial nullification of a state law.
  282. Washington v. Glucksberg, 521 U.S. 702 (1997) Washington State’s prohibition on assisted suicide is constitutional.
  283. Wesberry v. Sanders, 376 U.S. 1 (1964) The Constitution requires that the members of the House of Representatives be selected from districts composed, as nearly as is practicable, of equal population.
  284. West Coast Hotel Co. v. Parrish, 300 U.S. 379 (1937) Minimum wage legislation is a valid regulation of the freedom of contract.
  285. West Virginia State Board of Education v. Barnette, 319 U.S. 624 (1943) Public schools cannot override the religious beliefs of their students by forcing them to salute the American flag and recite the Pledge of Allegiance.
  286. Whole Woman’s Health v. Hellerstedt, 579 U.S. (2016) Both the admitting privileges and the surgical center requirements place a substantial obstacle in the path of women seeking a pre-viability abortion, constitute an undue burden on abortion access, and thus violate the Constitution.
  287. Wickard v. Filburn, 317 U.S. 111 (1942) The Commerce Clause of the Constitution allows Congress to regulate anything that has a substantial economic effect on commerce even if that effect is indirect.
  288. Williams v. Lee, 358 U.S. 217 (1959) State courts do not have jurisdiction on Indian reservations without the authorization of Congress.
  289. Wisconsin v. Yoder, 406 U.S. 205 (1972) Parents may remove their children from public schools for religious reasons.
  290. Woodson v. North Carolina, 428 U.S. 280 (1976) North Carolina’s new death penalty statute is unconstitutional because it calls for a mandatory death sentence to be imposed.
  291. Youngstown Sheet & Tube Co. v. Sawyer, 343 U.S. 579 (1952) The President cannot seize private property in the absence of either specifically enumerated authority under the Constitution or statutory authority given to him or her by Congress.
  292. Zelman v. Simmons Harris, 536 U.S. 639 (2002) A government program that provides tuition vouchers for students to attend a private or religious school of their parents’ choosing is constitutional because the vouchers are neutral toward religion and, therefore, do not violate the Establishment Clause.