Why has there been such lack of inclusion and appreciation of the Black race compared with all the other ethnicities? According to a recent episode of Black in Asia cited several reasons why there is greater acceptance of Blacks in that continent. It primarily boiled down to the fact that there was no slavery of Blacks there. Thus, there is no predisposition with regard to assumption of inferiority.
Martin Luther King, Jr. was interviewed in 1963 with regard to this matter. His response came down to it's a matter of the color of the skin as well as no other race entered this country with the burden of slavery as part of its identity.
So if it were possible, all we have to do is strip away the mantle of slavery and everyone would be on the same footing as far as acceptance, liberties, and the rest.