Modern day many immigrants come to the United States from South American countries such as Mexico, Brazil, Guatamala etc.
The french helped tremendously with the american independence movement. They were still very bitter about the loss of the french and Indian war, and jumped at the opportunity to help defeat the British. After the war ended, France had its own revolution, which was inspired by and based off the american war for independence. A few american figures even helped out with the french revolution.
Answer:
I LOVE MY GOD♡ Praise the lord!
The North and South were arguing over slavery. The South wanted slaves but the North didn't.
The answer is: The Silk Road.