1. When was radio invented and by whom? 2. How is a radio wave's strength measured? 3. What is the difference between AM and FM radio waves? 4. Name four, early significant radio stations (location and call sign) (a) (b) (c) (d) (e) That was "border radio," and what law did such stations attempt to circumvent? 5. That was radio's role in the creation and dissemination of hillbilly music? 6. In which way did radio create the "hillbilly?" 7. What was the purpose of the barn dance? 8. What is the significance of barn dance shows at the following stations: (a) VBAP (b) WLS (c) WBT 8. What is the significance of barn dance shows at the following stations: (a) WBAP (b) WLS (c) WBT (d) VSH 9. Who were some of the early stars of the Grand Ole Opry? 10. What was Uncle Dave Macon's background? What led to his success on the Grand Ole Opry? 11. What does the Grand Ole Opry represent today?