Unformatted text preview: Another landmark was in 1927 with the first talkie The Jazz Singer….beginning in the 1920s Charlie Chaplin…. The radio…the war used radio for military purposes, and then after that all could use the airwaves. In November 1920 the first commercial station- KDKA in Pittsburg- began broadcasting- Amos and Andy...
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- Spring '11
- Andy, 8 minute, robbery., new leisure time, commercial station KDKA