Catholics, Orthodox, Protestants, German resisters, Poles, Slavs, Russians, French, and a host of others including those turned in, under such a system, by others who wanted their property, or wanted them gone for some personal grudge, and were better connected.
I'll just bet the lot of it is mysteriously NOT REMEMBERED by the modern Holocaust deniers, who want people to assume that 4-6 million Jews were brutally and savagely murdered or left to die (which I don't question at all), all the while 5-6 million others just - disappeared - somehow, and we won't talk about it in polite company.
Never forget, they say. Well, the very sort to say that - have already forgotten. This is a past no one dare forget.
have you ever heard of the Arab Nazi's?? After the war they were funded by the UK and then by the US, they became Al-Queada and the Muslim Brotherhood and other groups.
I read somewhere that Soviet POWs, because they were both 'Slavic' and Communist, were left in their own camp in Auschwitz with no food whatsoever. They ate all the grass bare, and then turned to each other.
If WWI was a senseless war, WWII was the exact opposite - fought with and for the purpose of self-righteous brutality, at least on the part of Germany and Japan.