As a result of long hours, unsafe working conditions, and other forms of exploitation, worker in the late 1800s?

The late 19th-century United States is probably best known for the vast ... had replaced highly skilled craftspeople in one industry after another. ... discipline, forcing workers to work set hours which were often very long. One result of mechanization and factory production was the growing attractiveness of labor organization.

Explanation:

answer; i believe the correct answer is (favorable balance);