Answer:
D-Day, which occurred on June 6, 1944, was a crucial turning point in World War II. It was the largest amphibious invasion in history and marked the beginning of the end of the war in Europe. On this day, Allied forces, led by the United States, landed on the beaches of Normandy, France and began to push back the German forces that had occupied the country for several years. The success of the D-Day invasion was crucial for the Allies, as it allowed them to establish a foothold in Europe and begin the liberation of the continent from Nazi control. The bravery and sacrifice of the soldiers who took part in the invasion helped to ensure the eventual victory of the Allies and the preservation of freedom in Europe. Today, D-Day is remembered as a significant moment in history and a testament to the courage and determination of the Allied forces.