How did the industrial revolution change european industry and trade?

What event was one of the greatest factors that led to massive emigration from ireland to the united states in the mid—1800s

Situation #1: imagine that you are a free black male living in columbus, oh in 1863. you have seen the recruiting poster and have been thinking a lot about whether or not to enlist in the union army. write a one-page letter (double spaced) to your mother telling her of the decision you have made about enlisting (or not enlisting). be sure to explain the reasons that caused you to make the decision.

Why would it be hard to live in a city state