I guess its a matter of integrity whether you would date them or not. Could you accept them being a white-supremacist? If not, best move on, these people tend to be stubborn in their ways.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.