AP US History question:

Analyze the impact of any TWO of the following on the American industrial worker between 1865 and 1900: Government actions, immigration, labor unions, technological change.

Labor unions were greatly influenced by the massive amounts of immigration that took place during this time in the sense that lots of the immigrants were workers who were being treated unfairly by factory owners. This of course also affected government actions, as the government had to deal with the unions.