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What Leonardo da Vinci machine used a pyramid-shaped helical blade to suggest powered flight?
Answer
Aerial screw
At what time did Mamoru Shigemitsu sign Japan’s surrender instrument on USS Missouri?
Answer
9:04 a.m.
Which Japanese military force’s defeat in Manchuria helped bring about Japan’s surrender in August 1945?
Answer
Kwantung Army
Which Japanese city was the first to be struck by an atomic bomb during the final surrender crisis of 1945?
Answer
Hiroshima
What date was the Japanese surrender ceremony held in Nanjing, ending the war in China?
Answer
September 9, 1945
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What date was the Japanese surrender ceremony held in Nanjing, ending the war in China?
Answer
September 9, 1945
On what date was Japan's formal World War II surrender signed, creating the main V-J Day date?
Answer
September 2, 1945
What national emblem did Congress first approve in 1782 after beginning its design work in 1776?
Answer
Great Seal of the United States