Will mark brainliest !! What was the most historically significant change or development that occurred in the U. S. during the 1920s? Why?

The 1920s was a decade of profound social changes. The most obvious signs of change were the rise of a consumer-oriented economy and of mass entertainment, which helped to bring about a "revolution in morals and manners." Sexual mores, gender roles, hair styles, and dress all changed profoundly during the 1920s.

Explanation:

I don't know the exact answer but that's what I put

length of the cultivating season was not a problem of new england agriculture

b) they want the land taken away from the wealthy landowners and given to peasants.