1970s
1970–1979Zoom in — years
Key events
- June 17, 1971Nixon declares the War on Drugs
A campaign later admitted by aides to have targeted Black communities and the antiwar left.
- September 9, 1971The Attica prison uprising
Prisoners seize Attica demanding humane conditions; the state retakes it with deadly force.
- July 25, 1972The Tuskegee syphilis study exposed
A 40-year US government study that withheld treatment from Black men is revealed.
- June 28, 1978Regents v. Bakke
The Court limits racial quotas while preserving affirmative action.
- April 20, 1971Swann v. Charlotte-Mecklenburg
The Supreme Court upholds busing to desegregate schools.