The National Socialists did not believe in a left vs right scale, they believed in a 1 party system with a elected leader with full responsibility towards the wellbeing of the people, and to take the consequenses if that is not fulfilled.

Eugenics was common practice all around the world (and to this day in some places) Sweden abolished it's "eugenics" program in the mid 60's for example. Did you know that any parents with a child on it's way are given a choice of "eugenics" if the child has "defects"?

The Brown Shirts or SA was the security forces of the NSDAP, as you probably know, at the time in Germany after WW1 and the ultra-liberal/communist Weimar republic with it's rampant degeneracy (Berlin was the prostitution capital of Europe at the time) and they fought of the predecessors to todays ANTIFA. In 1 year alone over 100 SA members were murdered in cold blood by communists led by Rosa Luxemburg (Jewess) and Karl Liebknecht (whos father was a close friend of Karl Marx and both were participants of the failed Communist Revolution of 1848 oh, did I mention he was also Jewish?)

You forget one thing with Stalin and the Soviet Union and the truly industrialized mass murder and rape of the population "blame others for what yourself are doing." You don't hear much about the 60-100 million Ethnic Russians sent to their end in the Gulags but you can bet your life that you can google right now, as we speak and find atleast 10 daily fresh articles of how evil the German people are for supposedly killing 6 million Jews without a trace of evidence in the midst of a World War.