The siege of Vicksburg was a major victory for the union because in capturing the city, the union had now captured the Mississippi River which would enable the union to use the river as a transportation waterway for supples and reinforcements. It also divided he South and made communication more challenging for it. Hope this helps!
The answer is D. The East Coast
1. Plantation owners and others who profited from the slave economy
2. Quakers and freed slaves
3. There was a religious commitment that stressed the equality of all Americans
i hope this was helpful <3