Answer:
1. Some of the early attempts at work reform in the North where the formation of Lowell Female Labor Reform Organization and the formation of trade unions.
2. Some Americans objected to immigration because they felt weirded out by other nation's costumes and we're afraid immigrants would steal their jobs.
3. Most states had ended slavery but African American residents dealed with a lot of racial discrimination. They lived in poor neighborhoods, having only second-hand objects.