It was through Propaganda and Silencing of people lead to people denying the fact that the holocaust was happening, and only rumors about concentration camps where among ally troops until they finally liberated them.
The holocaust was the mass genocide of jewish people by the nazi party so the so called "superior" german race could rule over Europe. Nazis beliwved jews were the rats that were investing Europe.
The answer is c their unique geographic features
Adolf Hitler overran the following countries: Norway, Denmark, Netherlands, and Belgium. Norway and Denmark should fill in your two blanks. This war was known as the Second World War which lasted from <span>Sep 1, 1939 to Sep 2, 1945 between the Axis and the Allies of the war.
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- Dotz</span>