Vietnam War · World History

Which 1964 legislative action granted President Lyndon B. Johnson broad authority to use military force in Vietnam without a formal declaration of war?

  1. The War Powers Act
  2. The Southeast Asia Collective Defense Treaty
  3. The Gulf of Tonkin Resolution
  4. The Paris Peace Accords
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Correct answer: The Gulf of Tonkin Resolution

Following reported attacks on U.S. destroyers in the Gulf of Tonkin, Congress passed this resolution. It allowed the President to take 'all necessary measures' to repel attacks, leading to a massive escalation of U.S. ground troops.

Difficulty: Medium Question 3 of 20

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