International Events:
1. Formulation of NATO (1948)
2.The Korean War (1950)
3. The Vietnam War (1955)
4.Bay of Pigs (1961)
5.Cuban Missile Crisis (1962)
Domestic Events:
1.NSC-68 (1949)
2. McCarthyism/ the Anti-Communist Crusades (1955)
3.The space race (1957)
4.“I Have a Dream” Martin Luther King Jr. (1963)
5.Kennedy’s assassination (1963)