Library
Cases & precedents
Browse landmark decisions, or search any case in US history to pull a summary and link to read more.
Filters the curated library as you type. Click "Search all cases" to look up any case in US history.
Curated library
Miranda v. Arizona
Criminal procedure384 U.S. 436 · 1966
Established the requirement that police inform suspects of their rights to silence and counsel before custodial interrogation.
Read more about this caseBrown v. Board of Education
Civil rights347 U.S. 483 · 1954
Held that racial segregation in public schools is unconstitutional under the Equal Protection Clause.
Read more about this caseRoe v. Wade (overruled)
Constitutional law410 U.S. 113 · 1973
Recognized a constitutional right to abortion; overruled by Dobbs v. Jackson Women's Health (2022).
Read more about this caseMarbury v. Madison
Constitutional law5 U.S. 137 · 1803
Established judicial review, courts can strike down laws that violate the Constitution.
Read more about this caseHadley v. Baxendale
Contracts9 Exch. 341 · 1854
Limits contract damages to losses that were reasonably foreseeable at the time of contracting.
Read more about this casePalsgraf v. Long Island R.R.
Torts248 N.Y. 339 · 1928
Defined the scope of duty in negligence, a defendant only owes a duty to foreseeable plaintiffs.
Read more about this caseInternational Shoe v. Washington
Civil procedure326 U.S. 310 · 1945
Set the 'minimum contacts' test for when a court has personal jurisdiction over a defendant.
Read more about this caseErie R.R. v. Tompkins
Civil procedure304 U.S. 64 · 1938
Federal courts in diversity cases must apply state substantive law.
Read more about this caseTerry v. Ohio
Criminal procedure392 U.S. 1 · 1968
Allows brief investigative stops based on reasonable suspicion, less than probable cause.
Read more about this caseChevron U.S.A. v. NRDC
Administrative law467 U.S. 837 · 1984
Courts deferred to reasonable agency interpretations of ambiguous statutes; narrowed and effectively overruled by Loper Bright (2024).
Read more about this case