As a result of the radio becoming widespread in North Carolina in the 1920s:
North Carolinians were introduced to different types of entertainment such as sports and music.
The music had several genres with church music and hillbilly music being one of the most popular. Musicians in urban areas where the radios were based, were able to become more popular than local ones with many listening to them.
Find out more on the radio at https://brainly.com/question/963327.