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World War 1 ends causing many people to express themselves through songs and social dances.
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Dixieland Jazz Band was the first band to record a jazz song called "Livery Stable Blues".
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600 radio stations had sprung up throughout the United States.
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President Harding installed this radio so the future presidents could talk to their people.
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Radios were the most powerful type of communication at the time. They were used by the President to communicate with the people.
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The first sound movie was made by Warner Bros and called "The Jazz Singer".