Events
- Abington School District v. Schempp
- Brown v. Board of Education
- Commonwealth v. Hunt
- Dred Scott v. Sandford
- Fletcher v. Peck
- Gibbons v. Ogden
- Gideon v. Wainwright
- Gregg v. Georgia
- Griswold v. Connecticut
- Lau v. Nichols
- Marbury v. Madison
- McCulloch v. Maryland
- Minor v. Happersett
- Muller v. Oregon
- Ozawa v. United States
- Plessy v. Ferguson
- Plyler v. Doe
- Regents of the University of California v. Bakke
- Roe v. Wade
- Smith v. Allwright
- Swann v. Charlotte-Mecklenberg Board of Education
- United States v. Wong Kim Ark
- 117,000-Year-Old Human Footprints Are Found Near South African Lagoon
- The 1939 World’s Fair Introduces Regular U.S. Television Service
- The 1976 Copyright Act Reflects Technological Change
- 6.6 Million Women Enter the U.S. Labor Force
- 60 Minutes Becomes the First Televised Newsmagazine
- The A. C. Nielsen Company Pioneers in Marketing and Media Research
- A. H. Robins Must Compensate Women Injured by the Dalkon Shield
- Aalto Designs Villa Mairea
- The Abbey Theatre Heralds the Celtic Revival
- ABC Begins Its Own Network Television Service
- ABC Makes a Landmark Deal with Disney
- Abdication of Charles V
- Abel and Takamine Independently Isolate Adrenaline
- Abel Develops the First Artificial Kidney
- Abenaki Wars
- Aboriginal Action Plan
- Abscam Affair
- Abscam Trial Ends in Convictions
- Abstract Painting in America Opens in New York
- Abu Klea
- Accession of Frederick the Great
- Accident Spills Pesticide into the Sacramento River
- Accountants Form a New Professional Association
- Achumawi
- Acorns
- Acquisition of the Panama Canal Zone
- Act of Settlement
- Act of Supremacy
