Answer :
Final answer:
The 1920s were characterized by a widespread use of automobiles, increased consumerism, and economic growth that eventually led to the stock market crash and the Great Depression.
Explanation:
The boom years of the 1920s, known as the Roaring Twenties, can be best characterized by the widespread use of the automobile and an increase in buying consumer goods. This era saw mass production, especially of automobiles, which boosted other industries and drove economic growth. Consumer culture flourished as new products were marketed nationally, leading to a more uniform American lifestyle centered around consumption. Cities expanded, unemployment declined, and technological advances changed entertainment and lifestyles. Despite the economic growth and material prosperity, there was a class divide, and not everyone enjoyed the benefits equally. This period of prosperity came before the market crash of 1929 and the subsequent Great Depression.