Unsafe and unsanitary work conditions in the early 1900s were a problem leading to the development of

Unsafe and unsanitary work places lead to work-related sickness and fatalities.

In addition, there were long working hours 6 days a week with unpaid overtime hours.  There are also workers exposed to extreme weather.

Labor strikes forced a change in the industry. The International Ladies Garment Workers Union attempted to advocate against poor working conditions. The Fair labor Standards responded by setting minimum wage and overtime pay.

the answer would be a i think?

because its important to learn about other countries and how high tech they are compared to us. also its good to learn about other cultures and how ours differs and in common also we need to learn about companies that we still buy since they ship it here.