what would be two good characters with differing views on the nazi regime to compare and contrast

I might consider Hans and Han's junior (Hans's son). Hans loathes the Nazi party and his son celebrates it. Han's Jr. talks about it with patriotic zeal with a subtext of threat towards anybody, like his father, who doesn't agree. Consider Hans Jr's words to his father on Hitler's birthday:

" It's pathetic—how a man can stand by and do nothing as a whole nation cleans out the garbage and makes itself great…. You coward.”