Which military operation marked the beginning of the liberation of Western Europe?

Opération Overlord

Operation Overlord, better known as D-Day, began on June 6, 1944, with the Allied landing on the beaches of Normandy, France. This massive operation marked a decisive turning point in World War II, initiating the campaign to liberate Western Europe from Nazi occupation. Careful planning, innovative use of technology, and the courage of the Allied soldiers contributed to the success of this operation, which ultimately led to the defeat of Nazi Germany. The scale and complexity of Operation Overlord make it one of the largest amphibious invasions in history, illustrating the international cooperation necessary to overcome the Axis forces.