Final answer:
The high level of acceptance of Hitler and the Nazis was mainly due to their exploitation of economic despair during the Great Depression, coupled with extensive propaganda and societal manipulation, culminating in widespread conformity and support for their policies and rule.
Step-by-step explanation:
During the 1930s, the high level of conformity and acceptance of Hitler and the Nazis was due to a combination of severe economic hardships and the effective use of propaganda. The Nazis exploited the economic desperation of the German people, exacerbated by the Great Depression, promising a return to national greatness.
Employment reforms, such as the construction of the Autobahn, and rearmament policies provided the impression of economic recovery, while strict control over the media ensured a consistent dissemination of Nazi ideology.
The regime's enactment of anti-Semitic legislation such as the Nuremberg Laws, combined with the promotion of a conspiracy theory placing blame on Jews for all of Germany's problems, helped garner support from the populace. These actions were facilitated by the restriction of political pluralism to make Germany a one-party state and the suppression of political dissent through intimidation and violence.
Thus, the Nazi propaganda machine, economic promises, and societal manipulation led to widespread conformity and acceptance of the Nazi rule and policies in the 1930s.