Americana & Inventions
Americana & Inventions Which Pittsburgh station made the first scheduled commercial radio broadcast in 1920?
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Americana & Inventions Which 1938 radio broadcast of a Martian invasion frightened some listeners?
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Americana & Inventions Which invention did Thomas Edison first test by reciting “Mary Had a Little Lamb”?
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Americana & Inventions Which car did Henry Ford introduce in 1908?
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