Answer :
Final answer:
Containment was the US policy to prevent communism's spread by creating alliances and countering Soviet influence globally.
Explanation:
Containment was the United States policy during the Cold War aimed at preventing the spread of communism and Soviet influence globally. This strategy involved constant vigilance, the creation of alliances, and countering aggressive moves by the Soviet Union.
One significant example of containment was the U.S. involvement in the Vietnam War, where the U.S. supported democratic South Vietnam against communist North Vietnam, showcasing the challenges of implementing containment in practice.
Despite setbacks like Vietnam, containment remained a key aspect of American foreign policy during the Cold War period, influencing how the U.S. navigated its global relations.
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