Why was the 1920s called the roaring twenties? 1.the decade ushered in the beginning of radio programming. 2.the decade ushered in several new and noisy fads. 3.the decade ushered in an era of prosperity and rebellion. 4.the decade ushered in an era of protest and dissatisfaction.

C - The decade ushered in an era of prosperity and rebellion.

Explanation:

I Just Did It On Edge :)

- "a new era of american politics began with jackson's election in 1828, but it also completed a grand social experiment begun by the american revolution. nevertheless, jacksonian democracy represented a provocative blending of the best and worst qualities of american society."

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