Because... they are lazy and they didnt want to do the jobs themsleves so they forced slaves to do their dirty work for them to make profit from it...
They thought they should be able to have slaves is one reason.
the slaves in the south were freed by the Emancipation Proclamation.
they made the people feel like slaves. they try to fight back but they get killed for doing it.
They were of course unhappy with them, since it would mean their economic ruin.
The area of Neede is 46 square kilometers.
The south was agriculturally heavy, so they needed someone to do the hard work. The north was focused much more on industrial type jobs, which did not need slaves.
South
How indian slaves were brought to South africa?
Many slaves in the south worked on large plantations
Some newly freed slaves might choose to remain in the South because of family ties, economic opportunities, or lack of resources to move to other regions. Additionally, some ex-slaves might have established roots and connections in the South that made it feel like home despite its history of slavery.
Without slaves the south couldn't trade or have as much business then they had with slaves. The north benefited of this because the south was getting more help in building weapons with slaves then they did alone.
South Carolina had the most slaves. 57% of the population of the state were slaves