Answer:
“containment” policy: A military strategy to stop enemy expansion. It is best known as the Cold War policy of the United States and its allies to prevent the spread of communism abroad.
Step-by-step explanation:
As a component of the Cold War, this policy was a response to the Soviet Union's move to increase communist influence in Eastern Europe, Asia, Africa, and Latin America. Containment represented a middle-ground position between detente (relaxation of relations) and rollback (actively replacing a regime).