Answer:
The first major difference was in nationality Hitler was German ,while Stalin was Russian. Stalin's term in office was from the mid 1920's to 1953. Adolf Hitler's time was from 1933 to 1945. Politically in Stalin-ism, the bureaucratic machinery was the framework of the arrangement, while in Nazism, the character of the leader was the establishment.
Explanation:
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The person who wrote the book the origin species is ::::Charles Darwin::::
A. Persians I Think it's that answer Because it's the one that makes sense and that fits into the sentence.