What was the most important event propelling the United States into the Grand Alliance with Great Britain and the Soviet Union during WWII? A.
Germany's invasion of the Soviet Union
B.
the Japanese attack on Pearl Harbor
C.
the discovery of Nazi concentration camps
D.
the America First policy

Match each treaty with its description. treatys- a the munich agreement b the pact of steel c the molotov-ribbentrop pact descriptions- 1- an alliance between germany and italy 2- an agreement between germany and the soviets dividing eastern europe 3-an agreement between germany, france, italy, and britain granting germany a small part of czechoslovakia in return for peace

What is the term for a short statement about history that has not been yet been proved

How did the us change it’s economy to provide supplies for the war effort?