I think this is because the Southern states were heavily reliant on slave labor because of the agricultural economy flourishing there and the South supported slavery while the North did not. The slaves provided cheap labor for the plantations in the South and they believed that their region's economy would be destroyed without slaves. The North had more urban cities which did not require much slave labor and had an overall moral opposition to slavery. With their opposing views and constant tension, the South eventually started to secede from the Union. Hope this helped!
The cause of the feudal system was most likely the rise of the imperial Daimyo and the Shogun. The Shogun were Japanese warlords, pretty much. The Daimyo were the royal families. The feudal system was a social hierarchy that had the Japanese emperor at the top and the merchants in the bottom.
By going on a ship to search
Answer:
Gutzon Borglum, the man who helped carve Mount Rushmore states that the four presidents were chosen to, "Commemorate the founding, growth, preservation, and development to the United States of America."
Explanation:
Hope this helps!