On June 6, 1944, during World War II, Allied forces landed in Normandy, France. It was the first day of which military operation?

On June 6, 1944, during World War II, Allied forces landed in Normandy, France. It was the first day of which military operation?

A Operation Menace
B Operation Overlord
C Operation Blue Star

The Battle of Normandy, codenamed Operation Overlord, lasted from June to August 1944. It included airborne and seaborne landings in Normandy, which helped in the bombardment of German coastal defenses.

The correct answer is Operation Overlord.