Final answer:
The Nazis believed in anti-Semitism, Lebensraum, and Aryanism. They did not believe in or support Communism, rather they considered it a significant adversary.
Step-by-step explanation:
The belief that was not embraced by the Nazis among the options given is communism. The Nazis, under the leadership of Adolf Hitler, held anti-Semitic views, believing that Jews were inferior and were a threat to the Aryan race. They also believed in Lebensraum, which is the ideology that justified the expansion of Germany into Eastern Europe to provide living space for the Aryan race. Aryanism was another Nazi belief, the idea that the Aryan race was superior and should dominate. On the contrary, Communism was vehemently opposed by the Nazis, viewing it as a major enemy.
Learn more about Nazi Beliefs