Answer:
For years, authors have contended that economic difference between North and South was the primary cause of the Civil War. The northern economy relied on manufacturing and the agricultural southern economy depended on the production of cotton. The clash brought on the war.
Answer:
It greatly weakened Lee's army?
Explanation:
The first battle the confederacy lost was bull run, the union didn't win the war at the battle of Gettysburg so I think that's the best choice
Japan's government is Unitary State, Parliamentary System, and Constitutional Monarchy.
I hope this helps! :)