Hitler was elected, the Nazis fought in the name of democracy, just as our boys do.
Hitler was elected (kinda of) but the Nazis did not fight in the name of democracy.
Here's some reading that will enlighten you on Hitler-Reich-Nazis etc
Architects of Annihilation: Auschwitz and the Logic of Destruction
Hitler's Beneficiaries: Plunder, Racial War, and the Nazi Welfare State
German Rule in Russia: 1941-1945
Also, the photo from the Bergen-Belsen mass grave does not add anything to your post.
I recognize the evils of militarism. Your post is angry and justifiably so. I enjoyed it.
The mass grave graphically depicts what horrors order followers are capable of. A picture is worth 1000 words. 100% relevant.