Communist Revolution: A revolution aimed at establishing a communist government where wealth is distributed equally among citizens.
Cold War: A period of political tension between the United States and Soviet Union from 1947 until 1991 characterized by military build-up, espionage activities, and ideological conflicts.
Bay of Pigs Invasion: An unsuccessful attempt by U.S.-backed Cuban exiles in April 1961 to overthrow Fidel Castro's government.