Marbury v. Madison
Established the principle of judicial review, empowering U.S. courts to declare laws unconstitutional.
MuCulloch v. Maryland
Congress had the authority to establish a federal bank and that the state of Maryland could not tax it, reinforcing the supremacy of federal law over state law
Schenck v. U.S.
The first amendment does not protect speech that presents a “clear and present danger” of inciting illegal actions.
Brown v. Board
Declared racial segregation in public schools unconstitutional, overturning the “separate but equal” doctrine.
Plessy v. Ferguson
Upheld the constitutionality of racial segregation under the “separate but equal” doctrine.
Baker v. Carr
Established the principle of “one person, one vote,” ruling that federal courts have jurisdiction over legislative apportionment issues.
Engle v. Vitale
Ruled that state-sponsored prayer in public schools violates the First Amendment’s Establishment Clause
Gideon v. Wainwright
Established that the 6th amendment guarantees the right to legal counsel for all criminal defendants in state courts.
Tinker v. Des Moines
Established that students retain their 1st amendment rights in public schools.
New York Times v. United States
Upheld the 1st amendment right of free press against prior restraint by the government.
Wisconsin v. Yoder
Amish parents could not be required to send their children to public school beyond the eighth grade because it violated their 1st amendment right to free exercise of religion.
Shaw v. Reno
Electoral districts whose boundaries are primarily based on race can be challenged as potential violations of the Equal Protection Clause of the 14th amendment.
U.S. v. Lopez
Struck down the Gun-Free School Zones Act of 1990 (GFSZA), determining that it was not a valid exercise of Congress’s power to regulate interstate commerce.
McDonald v. Chicago
Established the right to keep and bear arms for self-defense as a fundamental right protected by the 2nd amendment and incorporated by the 14th amendment.
Citizens United v. F.E.C
Ruled that laws restricting independent political expenditures by corporations and unions violate the 1st amendment’s guarantee of free speech.
Dred Scott v. Sandford
African Americans could not be American citizens and therefore had no standing to sue in federal court.
Korematsu v. United States
Upheld the constitutionality of the exclusion and relocation of Japanese Americans during world War II.
Miranda v. Arizona
Suspects must be informed of their rights to remain silent and to have an attorney before police interrogation.
Roe v. Wade
Recognizing a woman’s constitutional right to choose an abortion before fetal viability.
United States v. Nixon
Established the limits of executive privilege in the United States
Regents of the University of California v. Bakke
While affirmative action programs are constitutional, the use of strict racial quotas in university admissions is not permissible.
Hazelwood v. Kuhlmeier
Established that schools retained the right to refuse to sponsor speech that was “inconsistent with ‘the shared values of a civilized social order’”.
Texas v. Johnson
Burning the American flag is protected speech under the 1st Amendment.
Bush v. Gore
A recount of the presidential election ballots could not be completed in a constitutionally valid manner within the time limit set by federal law.