How did US involvement in WWII impact future domestic and international affairs?

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answer:

The United States exercises its foreign policy through economic aid. ... If isolationism has become outdated, what kind of foreign policy does the United States follow? In the years after World War II, the United States was guided generally by ... or she is the chief coordinator of all governmental actions that affect relations

Explanation:

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answer; ///i believe that the correct answer is (a) the great depression

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