Just as I had suspected; she has absolutely NO idea what she's talking about! She NO factual historical knowledge whatsoever, of the rise of Hitler and the Nazis and less than no understanding of that historical period! Nor sadly, I guess, is she even vaguely open to learning about it.
Personally, I just LOVE to tie her to a comfy chair for 1/2 an hour, in a quiet, locked room, during which time I would give her a condensed, factual, simple lecture on the matter.