In the years after the civil war, the population of new york city tripled. what can you infer about why there was such a large increase in the population?

people migrated from smaller towns to cities to find work.
people felt that rural areas were no longer a safe place to live.
people were interested in the culture that was available in cities.
people moved closer together to show that the country was united.

question 10(multiple choice worth 5 points)