How come it is not considered racist for one black person to call another black person Nigger?

That's "protected speech", so no, it isn't illegal.... It IS, however, incendiary speech, and should the person you say that to beat you to a bloody pulp (or blow your head clean off with a legally-owned gun) it is very unlikely THEY would face any charges, either...

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.