U.S. History

Which technological item was invented in the 1940's?

More Questions from U.S. History
Who mortally wounded Alexander Hamilton in a duel?
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Jerry Brown served as governor of which state?
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In 1979 carmaker John DeLorean was set up and videotaped by the FBI in a cocaine sting at what hotel?
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Who was the first female candidate for Vice President in U.S. history, in 1984?
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What percentage of the vote did Perot win in the '96 U.S. Presidential Election?
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How many U.S. Senators represent each state?
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Robert Mueller was awarded all of the following military honors except?
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What was the first name of President Jimmy Carter's mother?
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