What did the age of industry bring to the us economy?

The Industrial Revolution specifically affected the United States by making cities the focus of American life. The factories were in the cities, and the workers lived there too. The goods from the factories were mass produced, making them cheaper and more accessible.

the answer is d trust me

the following best describes postwar era writers in their works:

many writers,authors,novelists,poets concentrated more on social art and social writing and stayed away from political writings.