You will be given a definition of a task first, then some input of the task.
In this task, we ask you to rewrite a sentence in simple English without changing its general meaning. Essentially, you want to make the sentence easier to read by using simpler words, utilizing more straightforward sentence structures, and omitting non-essential information etc.

The ideology of Nazism was based upon the conception of the ancient Aryan race being a superior race , holding the highest position in the racial hierarchy and that the Germanic peoples were the most racially pure existing peoples of Aryan stock .
Output:
The ideology of Nazism was based upon the idea of the Aryan race or Germanic peoples being a master race .