WORLD HISTORY

Detailed explanation-1: -The D-Day operation of June 6, 1944, brought together the land, air, and sea forces of the allied armies in what became known as the largest invasion force in human history. The operation, given the codename OVERLORD, delivered five naval assault divisions to the beaches of Normandy, France.

Detailed explanation-2: -Many people think they know the answer: designated day, decision day, doomsday, or even death day. In other words, the D in D-Day merely stands for Day. This coded designation was used for the day of any important invasion or military operation.

Detailed explanation-3: -The Normandy landings were the landing operations and associated airborne operations on Tuesday, 6 June 1944 of the Allied invasion of Normandy in Operation Overlord during World War II.

Detailed explanation-4: -On June 6, 1944, the Allies invade Western Europe in the largest amphibious attack in history.

Detailed explanation-5: -On D-Day, 6 June 1944, Allied forces launched a combined naval, air and land assault on Nazi-occupied France. The ‘D’ in D-Day stands simply for ‘day’ and the term was used to describe the first day of any large military operation.