World War One, basically.
Answer:
The following is a list of political parties in the Soviet Union: Communist Party of the Soviet Union (established in January 1912, dissolved in August 1991) Democratic Union (established in March 1988, the first openly proclaimed opposition party in the Soviet Union)
Explanation:
Ok, so that there is a bunch of stuff. There is evidence that President Roosevelt knew there would be an attack on Pearl harbor, but he decided to let it happen so that the US would be in on the war (we were not before the attack).
There's not a straight forward answer, but I hoped this helped!
No answers to choose from