U.S. History

In which year were three Apollo astronauts killed during a simulated launch?

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Who did the "National Eight Hour Law" cover?
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Under which U.S. President was the Oregon Territory acquired?
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Who preceded Ronald Raegan’s presidency in the United States of America?
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Which First Lady was known as "The Duchess"?
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Where did 90% of the campaign funding for Arnold Schwarzenegger come from?
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What 1996, 2000 and 2004 Presidential candidate declared the Corvair unsafe at any speed?
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A vaccine to prevent what terrible disease was invented in the U.S. in 1952?
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What ship was nicknamed "Old Ironsides"?
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