1. Between 1815 and 1860, the United States experienced a massive influx of

Division between there people

Explanation:

1815 to 1860 was a time where the debate of slavery was huge in the U.S, the south wanted to keep them and the north wanted to allow slaves to be free. So therefore there was huge unrest

the correct answer to your question is c the factory goes out of business, causing the workers to lose their jobs.

explanation:

this question shoud be under spanish category, not