OT: Why does Georgia still have segregated proms?

There is nothing wrong with social custom which preserves the genetic integrity of any group. This benefits African-Americans as well as they are a minority which could easily be interbred out of existence if miscegenation is permitted among heterosexuals.

In a thousand years is it really in the interest of the human race that all genetic diversity be eliminated? And if you say "who gives a rat's ass?", remember that would mean cultural diversity would be eliminated as well.