How has society changed since ww1 1920’s

alot

Explanation:

A New Society: Economic & Social Change. A tide of economic and social change swept across the country in the 1920s. Nicknames for the decade, such as “the Jazz Age” or “the Roaring Twenties,” convey something of the excitement and the changes in social conventions that were taking place at the time. As the economy boomed, wages rose for most Americans and prices fell, resulting in a higher standard of living and a dramatic increase in consumer consumption.

Explanation:

they united the colonies in their fight against the british.