The attack on Pearl Harbor occurred on December 7, 1941. It resulted in the United States:

• A. About 3,000 American deaths
• B. About 300 American deaths
• C. About 30,000 American deaths
• D. About 300,000 American deaths

Answer: (A)

The question tests understanding of the human impact of Pearl Harbor and how it shifted U.S. policy. The attack caused a large number of American deaths—about 2,400 Americans were killed and more than 1,000 wounded—so, in quick-reference terms, it’s described as roughly three thousand deaths. That massive loss helped push the United States from a stance of limited involvement or isolationism into full participation in World War II, with the U.S. declaring war on Japan soon after and then on Germany and Italy. The other figures (hundreds or hundreds of thousands) aren’t close to the actual toll, so the option stating about 3,000 deaths best fits the historical scale of the tragedy.