Why did the soviet union join the allies?

stalin was afraid of hitler.
hitler had broken a pact and attacked.
hitler was becoming too powerful in eastern europe.
stalin wished to take control of territories captured by germany.

Its B Hitler had broken a pact and attacked.

im not sure its either a leader of a group of congresspeople or a person from a congressmans district

sorry im not sure

the monroe doctrine is the best known u.s. policy toward the western hemisphere. buried in a routine annual message delivered to congress by president james monroe in december 1823, the doctrine warns european nations that the united states would not tolerate further colonization or puppet monarchs.