any descendant of the emigrants that left sub-saharan africa can claim the same thing about themselves! they were welcomed by indigenous homo (types of human) populations in the levant and elsewhere; and sapiens sapiens made their females the receptacle of his goodwill. immigration! huzzah!
the kkk was with trump for a reason. the fact that you were prepared to vote for the white nationalist candidate is bound to have ramifications in the way you are seen by people for whom racial sensitivity matters. you are going to be coloured by it.
you can say, but i don't hold such views. and yet you voted for a man who said some wild things about blacks and mexicans when it suited him. others of his supporters understood that voting for him released them from restraint. some are acting on it. the risk of this was obvious to many. it wasn't bad enough for you to vote a different way. this is why you are tarred with this brush.
it is a pity and a bore for you. but i guess it is worse for the people experiencing the beginning of trump's america. this situation belongs to his voters collectively. you don't get to be responsible only for the things of which you approve. you get the whole package. regardless of your own beliefs.
another position might be to say that the political benefits you see from a republican win outweigh the costs. i imagine these kinds of outbursts from trump supporters will die down. hope so.