How is Rainforest Sites of Significance abbreviated? RSOS stands for Rainforest Sites of Significance. RSOS is defined as Rainforest Sites of Significance very rarely. RSOS stands for Rainforest Sites of Significance.
D-Day Invasion. On June 6, 1944, Allied troops landed on the beaches of Normandy and turned the tides of World War II. Early in the morning on June 6, 1944, about 156,000 Allied soldiers stormed a handful of beaches along the coast of Normandy, France.
D-Day, the Battle of Normandy. The Battle of Normandy was fought during World War II in the summer of 1944, between the Allied nations and German forces occupying Western Europe. More than 60 years later, the Normandy Invasion, or D-Day, remains the largest seaborne invasion in history, involving nearly three million troops crossing the English Channel from England to Normandy in occupied France.