What was Hitler's ideology?

Main principles of the Nazi ideology were:
1) Hitler believed in the racial supremacy of the Aryans. According to the theory of racial supremacy, only the Nordic German Aryans were supreme in society. The Jews were placed in the lowest strata of society. The Jews were regarded as the fiercest enemies of the German Aryans.
2)The theory of Darwin was wrongfully used by Hitler to justify imperial rule over conquered territories. He believed in acquiring new settlements for expanding the power and might of Germany. He expanded his territories eastwards towards USSR.
3) The Nazis after assuming power sought to eliminate the Jews and physically disabled Germans. Along with them, the Gypsies and the black Germans were also detained in concentration camps.
4) The Nazis saw women as mothers whose main work was to become good mothers and rear pure-blooded Aryan children. They had to teach Nazi ideologies to their children.