Refers to efforts made by democratic nations during the Cold War era (mid-20th century) to prevent the spread of communism beyond its current territories or influence.
Related terms
Cold War: A period of political tension and rivalry between the United States and the Soviet Union, characterized by ideological differences and proxy conflicts.
Iron Curtain: Term used to describe the metaphorical division between communist Eastern Europe and democratic Western Europe during the Cold War.
Truman Doctrine: A policy adopted by President Harry Truman that aimed to provide economic and military aid to countries threatened by communism.