Answer:
Some slaves bought their own freedom from their owners, but this process became more and more rare as the 1800s progressed. Many slaves became free through manumission, the voluntary emancipation of a slave by a slaveowner.
Explanation:
I'm going to say C since I looked up the question, but warning you , I may be wrong
The south was far more intense. there were more lynchings, and crazier organizations such as the Klu Klux Klan.
Hope this helps!
-Payshence
agriculture, population, and organization pressure