Was ‘Roaring’ a good description of the 1920s?

The 1920s was the first decade to have a nickname: “Roaring 20s" or "Jazz Age." It was a decade of prosperity and dissipation, and of jazz bands, bootleggers, raccoon coats, bathtub gin, flappers, flagpole sitters, bootleggers, and marathon dancers.

Explanation:

the answer is that the political parties encourage people to caste vote.

the correct answer is the movie industry

because thomas edison developed the kinetograph which allowed for cinema projections.