The policy the United States adopted toward the Soviet Union was called "containment". Explain what this policy meant.

Used by the United States and its allies to prevent the spread of communism abroad. A component of the Cold War, this policy was a response to a series of moves by the Soviet Union to enlarge communist influence in Eastern Europe, China, Korea, Africa, and Vietnam. Containment represented a middle-ground position between detente and rollback, but it let the opponent choose the place and time of any confrontation.