The ability of Allied forces to coordinate complex military campaigns, the ability of the Soviet Union to absorb a massive invasion and push the Nazis back to Berlin that enabled the united states and its allies to win the war in europe.
During the Second World War, the three allied powers - Great Britain, the United States and the Soviet Union - formed a grand alliance that was key to victory. But the coalition partners do not share common political goals and do not always agree on how to wage war.
With the end of World War II finally seen, the Allied leaders of the "Big Three", the United States. President Franklin D. Roosevelt, British Prime Minister Winston Churchill and Soviet Prime Minister Joseph Stalin met in the Soviet resort town of Yalta to plan the dawn of the postwar world.
Learn more about Allied forces:
brainly.com/question/235907
#SPJ4