The German counterattack against Allies invading from France in the Ardennes Forest, the Germans push into Allied Lines, but the Allies still win
Hitler's invasion of the Soviet Union (Russia) with the largest invasion force in history
The Japanese attack on a US Naval base that brings the US into the war
The bloodiest fighting of the war, 1.1M Russians killed including civilians, and over 800k Axis soldiers dead or captured
The Allied storming of the beaches at Normandy to free France from Nazi control
The battle in the Pacific where the US navy halts Japanese Expansion
After this battle, the US begins "Island Hopping" to take back islands in the Pacific
Battle of Stalingrad
Pearl Harbor
Battle of Guadalcanal
Battle of Midway
D-Day
Operation Barbarossa
Battle of the Bulge