The life of the factory workers resulted in a whole new class of people known as the labor class.
Explanation:
The emergence of factories had created a new form of worker that had not existed in society until now.
Even the poorest of the poor serf usually lived by their own in their hut with their family.
However in the time of industrialization the people had to live in closed quarters with each other.
It also came with long working hours for men women and children who were working and it left little time for the people for themselves and their family as the spend all day earning and then rested.
War bonds are a means for governments to borrow money in times of war. They are debt securities issued by the government to finance the country's efforts related to the war.