The definitive oral history of the single-day invasion that proved to be the turning point of World War Two — D-Day.June 6, 1944 — one of the most momentous days in history: the day when Allied forces invaded Nazi-occupied Europe. Under the command of U.S. General Dwight Eisenhower, the Normandy landings were the culmination of three years’ planning and the most ambitious combined amphibious and airborne assault ever attempted. Its success marked the beginning of the end for Nazi Germany.