Answer:
The following are two of the main challenges that workers faced at the mills in Lowell, Massachusetts:
A worker's daily schedule consisted of around 12 working hours.
Workers were forced to attend school, cutting down working hours.
Explanation:
Located in Massachusetts, the Lowell Mills were the first hint of the Industrial Revolution in the United States. The textile mill introduced a new manufacturing system called the "Lowell system". A vital part of this new system was the factory's decision to hire young women, usually single, between ages 15 and 35 who were known as "mill girls". The management of the factory decided to pay by cash every week or two weeks, to have all the girl living together in dormitories, and above the 80 hours per week they were expected to work at the mill, they also needed to attend religious service and education classes, in order for them to be able to apply for better job positions in the future.
