Who were considered 'undesirable' by Hitler?
Hitler showed racial discrimination against many tribes. Nazism followed the racial theories and they treated Aryan as a master race. Their main aim is to make a homogenous society based on national unity. They rejected the Marxist concepts. Jews, Gypsies, and blacks living in Germany were treated as undesirable by Hitler. Non-Aryan races including Jews, Gypsies, colored and blacks living in Nazi Germany were considered as inferior as they threatened the biological purity of the ‘Superior Aryan’ race. Thus, they were called undesirable by Hitler.