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Korean War
The Korean War (Korean: 6·25전쟁; 25 June 1950 – 27 July 1953)[27][a][29] was a war between the Republic of Korea (South Korea), supported by the United Nations, and the Democratic People's Republic of Korea (North Korea). -
Vietnam War
The U.S. government viewed involvement in the war as a way to prevent a communist takeover of South Vietnam as part of their wider strategy of freedom. -
Berlin Wall
The Berlin Wall was a barrier constructed by the German Democratic Republic starting on 13 August 1961, that completely cut off West Berlin from surrounding East Germany and from East Berlin. -
The Cuban Missile Crisis
known as the October crisis -
Bay of Pigs Invasion
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The end of the Cold War