-
Period: to
Early American History
-
Period: to
Civil War/Reconstruction
-
Period: to
The Gilded Age
-
Period: to
The progressive Era
-
Period: to
Imperialism
-
Period: to
World War I
-
Period: to
Roaring Twenties
-
Period: to
Great Depression
-
Period: to
World War II
-
United Nations Formed
-
Period: to
Early Cold War
- Containment
- Arms Race/Space race
- USSR
- Communism
- Domino theory
-
Truman Doctrine
U.S. policy that gave military and economic aid to countries threatened by communism -
Berlin Airlift
-
22nd Amendment
prohibits anyone who has been elected president twice from being elected again -
Marshall Plan
program to help European countries rebuild after World War II -
NATO Established
-
Period: to
Civil Rights Era
-
Rosenbergs Trial
-
First H Bomb detonated by the United States
-
Korean War
-
Period: to
Vietnam War
-
Jonas Salk invents the Polio Vaccine
-
USSR Launches Sputnik
-
Cuban Missile Crisis
-
Gulf of Tonkin Resolution
begins undeclared war in Veitnam -
Medicare and Medicaid established
-
Tet Offensive
-
Tinker V. Des Moines
moved the voting age from 21 years old to 18 years old -
Period: to
End of Cold War
-
Pentagon Papers leaked
-
26th Amendment
moved the voting age from 21 years old to 18 years old -
War Powers Act
law limited the President’s right to send troops to battle without Congressional approval -
Fall of Saigon, marks the end of the Vietnam War
-
Period: to
1990s-21st Century