Answer:
he did alot but i would say philosophy
Explanation:
The Nazi-Soviet nonaggression pact contained a secret deal between Germany and the Soviet Union to divide <span>Romania, Poland, Lithuania, Latvia, Estonia and Finland into Soviet and Nazi German spheres of influence. </span>
<span>Alexander Palmer justified the Palmer Raids of 1919 and 1920 when Palmer warned of an imminent communist takeover.
A raid done on the Union of Russian Workers headquarters on November 25, 1919 uncovered a bombed factory hidden behind a false wall. This discovery lend credence to the threat of communist takeover.
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Your answer is Three-quarters of the states must approve it
Hope i helped :)