1.- I don't understand what this thread is doing here, it should go to the general topics forum
2.- I fail to understand what you are trying to say. You seem to have done a post to justify your opinions, yet because it is disconnected from the thread where the discussion was going on, I probably don't get where you are going to.
3.- History shows, that's right, how many different nations used violence as the main mean to ensure their expansion and supremacy. It's in human nature to do that, after all. I agree with it.
4.- In SH3 you don't play as nazi, you play as a U-Boot commander who doesn't have to be a nazi, and who is fighting to avoid that his country, where is family and beloved ones are, loses a war with all that implies.
My 4 cents