B. He installed a new legal system based on the trail by jury and comman law.
He wanted to rid Germany of the Jews and ethnically cleanse it to have a pure race. <span />
Answer: A
Explanation: you should put the options to answer the question but the answer is A because the passage is mainly concerned with reporting what is the kind of author's view about a phenomenon.
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Answer → He attacked Russia by Operation Barbarossa in the Summer of 1941.
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