How did industrialization and urbanization contribute to the struggles of laborers who worked in manufacturing during the Gilded Age?

Industrialization greatly increased the need for workers in the nation's factories. ... During the Gilded Age, the economic disparities between the workers and big business owners grew exponentially. Workers continued to endure low wages and dangerous working conditions in order to make a living.

i believe the answer is d. it was not uncommon for people to faint or even convulse at these high-energy meetings.