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.

Detailed explanation-2: -The majority of troops who landed on the D-Day beaches were from the United Kingdom, Canada and the US. However, troops from many other countries participated in D-Day and the Battle of Normandy: Australia, Belgium, Czechoslovakia, Denmark, France, Greece, the Netherlands, New Zealand, Norway and Poland.

Detailed explanation-3: -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-4: -On 6 June 1944, D-Day, Allied troops landed on the coast of Normandy. It was the start of the campaign to liberate Europe and defeat Germany. The Battle of Normandy was a hard-fought campaign.

Detailed explanation-5: -Normandy Invasion, also called Operation Overlord or D-Day, during World War II, the Allied invasion of western Europe, which was launched on June 6, 1944 (the most celebrated D-Day of the war), with the simultaneous landing of U.S., British, and Canadian forces on five separate beachheads in Normandy, France.