I’m pretty sure the first one to, so sorry if wrong
British people wanted and made slaves work in their land. The slaves never got paid back. The owners got more money and bought more slaves.
Isn't that horrible, making people work very hard ,but not paying them back?
C because north and south fell apart because they couldn’t agree on slavery which led to the civil war
I believe the answer would be cotton gin because the invention of the cotton gin was able to become more efficient in harvesting cotton.