Explanation:
It had many causes, but there were two main issues that split the nation: first was the issue of slavery, and second was the balance of power in the federal government. ... Without slaves, the South believed that their region's economy would be destroyed.
Answer:
It's so long I don't even understand it. I will try to solve it out for you soon.
Explanation:
Involving us in world war 2
It made you able to mass produce products witch made more jobs for people
Answer:
I think its B! wait for other answers just incase mine is wrong aha
Explanation:
