Nalyze the degree to which American national culture in the 1920s was shaped by: advertisement, entertainment, mass production

For example, one effective approach would be an organized essay with a minimum of five-paragraphs (introduction with thesis, supported body, and analytical conclusion). The essay should include specific and relevant historical details as evidence to bolster your position.
Prompts:

1. Analyze the degree to which American national culture in the 1920s was shaped by:
a? advertising
a? entertainment
a? mass production