radio

Radio was a big change in the jazz era. It made people more aware of music. Many focus on changes brought on by the car. However, radio because the method by which most people go their news. It was up to date and common. Before radio, most people got their news from newspaper. Those were still around, but there was a time lag and radio could give you breaking news. Interesting as now with the internet, electronic newspaper can be just as fast and just as accurate as any radio ever was.