Or showing them that most slaves were bought and sold in Baltimore- Often by freed Black slave owners in Louisiana. Louisiana had the majority of slave owners and slave breeders in the US. The black owned plantations are never mentioned, and they try to make it look as if the white confederates owned most of the slaves, which was false. Many slaves had more land of their own than southern whites did. Both blcks and whites could enter work contracts of "endentured servitude". The first owner of a black slave in the US was- A black slave master- but this is not mentioned. Slavery is still prevalent in Africa and the middle east today, yet the BLM does not condemn it.