Read again Dan, interracial marriage, not black marriage. Blacks could get married to anyone of the same skin colour just as much as anyone else - it wasn't discriminatory by your definition.The comparison between gay marriage though and interracial marriage is absurd, and many blacks (who are among the biggest opponents of gay marriage in America as a demographic group) reject that comparison too. The banning of interracial marriages was an absurd law that discriminated against people for something that they could not help: marriage laws on the other hand never discriminated against gay people just gay people could only get married if to a woman - like everybody else. In other words, it wasn't a discriminatory law standing in the way but the very definition of the concept itself.
A lot of black Americans can't stand having their skin colour compared with a behaviour.
Chippiewill.