1. how did changes in the music business affect american popular music during the 1920s?

The 1920s and early 1930s were a pivotal period in the development of American popular culture and the history of American popular music. Many luxuries were within the reach of the middle-class: automobiles, telephones, phonographs, radios 2.

Explanation:

personally, i think the games do because it's actually them controlling it. this might cause them to think it's okay to do it for real. as for animated movies i think they are mostly fine because they're animated. also, animation has come a long way causing animated movies to become more real but 30 years ago this wouldn't be as big of a problem as today.