U. S. Government/Communication in the 1920s

Change in communication	Picture
Increased availability of telephones The telephone was invented in the late 1800's, but it wasn't until the 1920's when most homes had a telephone
Development of the radio By the end of the 1920s most homes had a radio. In a time before the TV and the Internet, the rado was a fun source of news and entertainment.
Development of the broadcasting industry Today, NBC broadcasts TV shows, but it started as the National Broadcasting Company and broadcasted radio programs.
Development of Movies Al Jolson is pictured on the right in the first talking movie, "The Jazz Singer."

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