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Korean War · US History

Which statement best summarizes the historical significance of the Korean War for the United States?

  1. It showed the U.S. would use military force to contain communism in the Cold War
  2. It ended the Cold War permanently and restored total U.S. isolationism
  3. It formally made the entire Korean peninsula a U.S. territory
  4. It caused the United States to fully return to its pre-World War II policy of isolationism
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Correct answer: It showed the U.S. would use military force to contain communism in the Cold War

The Korean War demonstrated that containment could involve direct military action. It also set a pattern for later Cold War conflicts in which the United States tried to resist communist expansion without triggering global nuclear war.

Difficulty: Medium Question 20 of 20

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