Answer:
Most of them came mainly from Northern and Western Europe. Today, it includes countries like Great Britain, Ireland, and Scandinavia.
Explanation:
Due to lots of wars and hardship in that part of the world was a leading cause to them immigrating.
Made them pay a lot of money
So many people were getting killed and they were running out of resources.
Probably A or C. If I were you, I would go for A
A rising population equates to a larger labor force. In other words, the more people there are, the more people can be working in factories making products and in fields producing resources.