What happened in the 1920s?
📻 Birth of Public Radio Broadcasting (1920): The emergence of radio as a mass medium.
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Further Reading
- Radio | Definition, History, & Facts | Britannica (britannica.com)
- Radio in the United States - Wikipedia (wikipedia.org)
- 1890s – 1930s: Radio | Imagining the Internet | Elon University (elon.edu)
- A Brief History of Radio, page 2 - Radio Connection (radioconnection.com)
- 7.2 Evolution of Radio Broadcasting - Publishing Services (umn.edu)
- Radio in the 1920s: collected commentary - America in Class (americainclass.org)
- 7.4 Radio's Impact on Culture - University of Minnesota (umn.edu)
- Movies, radio, and sports in the 1920s (article) | Khan Academy (khanacademy.org)
- Radio and Broadcast Advertising (loc.gov)
- History of radio - Wikipedia (wikipedia.org)