This document discusses the impact of radio on American politics and society over time. It covers the history of radio from its early uses to its golden age from 1935-1950. It highlights how Franklin D. Roosevelt's "Fireside Chats" used radio to directly address the public. The rise of talk radio and partisan shows is also examined. The document aims to educate students on the different types of radio programs and their potential benefits and biases through audio clips and discussion.