Describe living and working conditions for immigrants workers, as you understand them from the text. what do you think was the worst part of their experience?

Working-class and immigrant families often needed to have many family members, including women and children, work in factories to survive. The working conditions in factories were often harsh. Hours were long, typically ten to twelve hours a day. Working conditions were frequently unsafe and led to deadly accidents.

Explanation:

the answer is a. 250 percent.