In colonial America and sometimes the Antebellum United States- some enslaved people were subjected to manumission. Which of these is the BEST explanation of manumission?

besides the fact that abraham lincoln abolished slavery, and greatly benefit black people, he had a heavy impact of the definition of what democracy was, and should be.

if it were me, i would pick c. c is the best answer because it's basically saying go on a non-violent strike for india

d) eastern business owners and former federalists