Which phrase describes the jazz age?

The correct answer is:

A prosperous decade marked by conflict and social change

The Jazz Age, often referred to as the Roaring Twenties, was a period in the 1920s in which jazz music and dance styles rapidly gained nationwide popularity in the United States. It was a period of economic prosperity and wide cultural changes, an era marked by a general feeling of novelty associated with modernity, technology and a break with tradition.

the picture is not clear

explanation:

b

explanation: