@Lilkanyon,
I think the 1940s were a different time in our country's history, and I don't see any repeat of it except for the likes of Trump who would deny Muslims entry into the US. Unfortunately, we still have many Trumps in this country; ignorant bigots.
I also don't think we need to fear the likes of Trump winning the presidency. He's too closely associated with groups like the KKK and David Dukes and the white supremacists to win any election. Most Americans are fair minded and see racial bigotry for what it is.
In the early 1940s, we were still children. Children acclimate to almost any condition, because we don't have better understandings about politics and what concentration camps really means. Living in tar-papered barracks surrounded by barbed wire fence and armed sentry was not that difficult for us, and we didn't understand how difficult it was for adults. Families large and small lived in similar sized rooms. Our uncle was responsible for assigning rooms to families, so we got the larger room at one end of the barrack.
It wasn't so much the "Nazi side" but the failure of leadership and racial bigotry at that time in our country's history.
Since the war in the Middle East, Muslims have become the target of bigotry.
Trump is the biggest bigot in our country today, because his rhetoric against Muslims is blind bigotry. We have seen his supporters come out from the woodworks like termites.