Black people white because me and my white wife (both white in a loving and consenting open relationship) have a son and he's black, and since he's my son that means he's white.
We've discussed this subject lenghtly with my wife's best friend Tyrone
What makes black people black is that they were weeded out as the most inferior of their kind when they were captured by the Dahomey to be sold to the Europeans. They then intermuttized with each other and Amerimutt slave owners to become the sad state that they are today. They are mutts of various African ethnicities but have the culture of none of them. Their culture is a paradox; they are decadent and degenerate while still remaining poor. Compare this to their non-slave counterparts, who are le heckin based Tewahedo.