If during our own age white-skinned Americans must atone for the 150 year-old sins of their white-skinned fathers who enslaved people of color, then it makes sense that those who began the institution of slavery sometime after the deluge be held culpable as well.
After the deluge, during the day’s of Noah, it was people of color who began this institution. It is known that slavery flourished in Babylonia under Nimrod and in the land of Ham, making people of color the first to enslave other people.
If contemporary people of color want to cast stones at white-skinned people for the sins committed by their white-skinned fathers, then people of color ought to begin by casting stones at their own distant fathers lest they be hypocrites.
Let he that is without sin cast the first stone.
So, colored people began the institution of slavery? How ironic.