Answer:
Chicago
Explanation:
By the late 1940s, several Chicago-based blues artists had begun to use amplification, including John Lee Williamson and Johnny Shines. Early recordings in the new style were made in 1947 and 1948 by musicians such as Johnny Young, Floyd Jones, and Snooky Pryor.
Answer: hum it looks like an oscar, a trophy or something like that.
Explanation:
1920s had the biggest start. It was the beginning of the great depression and radios used to expensive then became less expensive around this time too