The Battle of Stalingrad, between Nazi Germany and the Soviet Union, is considered not only the most important in World War II, but one of the most important in military history. The battle proved to be decisive for the Soviet Union and fundamentally changed altered the course of the war. Germany’s defeat at Stalingrad not only lead to catastrophic German losses, but put the Nazi war machine was on the defensive for he rest of the war. Why were the Germans defeated at the Battle of Stalingrad and what lead to the Soviet victory? The German was hobbled by Hitler’s micromanaging and tactics, his personal intransigence, and poor German battlefield leadership. The Soviet’s benefitted from superior Soviet leadership, numbers, and tactics.