How did the us become a world power after the industrial revolution?

Explanation:

The 1898 Treaty of Paris ending the war gave Cuba its independence and also ceded important Spanish possessions to the United States—notably Puerto Rico, the Philippines, and the small island of Guam. ... The United States was suddenly a colonial power with overseas dependencies. So it became a world power after the industrial revolution.

answer: c  

the factory goes out of business, causing the workers to lose their jobs.

explanation:

enhanced benefits or fringe benefits are supplementary additions employers offer to employees in addition to their wages. these benefits, both monetary and non-monetary are offered to boost employee morale. benefits