The U.S. foreign policy evolved post-World War II, transitioning from isolationism towards active international involvement, with key policies like containment guiding its actions during the Cold War.
Containment was the main American foreign policy during the Cold War, aiming to limit Soviet influence and expansion. Post-World War II, the U.S. shifted from isolationism to an internationalist approach, engaging in conflicts like the Gulf War and participating in the UN.
The Cold War era marked by policies such as deterrence, détente, arms control, and the use of military force in conflicts like Vietnam showcased a shift towards international involvement.
U.S. foreign policy evolved from isolationism to actively engaging in global affairs post-World War II, especially notable during the Gulf War and afterward in response to events like 9/11.
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