Question 9 - MCQ Questions (1 Mark) - Chapter 3 Class 9 History - Nazism and the Rise of Hitler - History

Last updated at August 14, 2026 by

What was the reason for the entry of US in the Second World War?

(a) USSR overpowering USA

(b) Japan bombed Pearl Harbour

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(c) The Berlin Pact

(d) Treaty of Versailles

 

Answer: 

So, the correct option is (b) Japan bombed Pearl Harbour 

Explanation 

  •  Japan supported Hitler and bombed the US base at Pearl Harbor , This incident made the United States furious and they entered the Second World War.
  • The United States dropped an atomic bomb on Hiroshima, Japan as revenge.

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