World War II QUIZ: The Deadliest War In History

Who is the Japanese leader thought to be the mastermind behind Pearl Harbor?

Retry Correct Incorrect The attack caused 2,403 American casualties. The name of the mastermind was Isoroku Yamamoto.

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Hulton-Deutsch Collection/CORBIS/Corbis via Getty Images

Hulton-Deutsch Collection/CORBIS/Corbis via Getty Images

Who is the Japanese leader thought to be the mastermind behind Pearl Harbor?

• Isoroku Yamamoto
• Yakusa Yin
• Yamato Ishida
• Taichi Yagami