Answer:
Operation Overlord
Step-by-step explanation:
"Operation Overlord" was the code name for the Allied invasion of northwestern Europe during World War II. This large-scale military operation, led by General Dwight D. Eisenhower, began on June 6, 1944, and is commonly known as D-Day. It marked the Allied invasion of Nazi-occupied France and was a critical turning point in the war. The successful operation paved the way for the liberation of Western Europe and the eventual defeat of Nazi Germany.