Here are some events that happened on June 6:
D-Day was the name given to the June 6, 1944, invasion of the beaches at Normandy in northern France by troops from the United States, Canada, the United Kingdom, and other countries during World War II. France at the time was occupied by the armies of Nazi Germany, and the amphibious assault—codenamed Operation Overlord—landed some 156,000 Allied soldiers on the beaches of Normandy by the end of the day. Despite their success, some 4,000 Allied troops were killed by German soldiers defending the beaches. At the time, the D-Day invasion was the largest naval, air, and land operation in history, and within a few days, about 326,000 troops, more than 50,000 vehicles, and some 100,000 tons of equipment had landed. By August 1944, all of northern France had been liberated, and in the spring of 1945, the Allies had defeated the Germans. Historians often refer to D-Day as the beginning of the end of World War II.
https://www.history.com/topics/world-war-ii/d-day
- June 6, 1944: Allied forces stormed the beaches of Normandy, France, on “D-Day.” The event began the liberation of German-occupied Western Europe.
- June 6, 1966: Air Force veteran James Meredith began the March Against Fear from Memphis, Tennessee, to Jackson, Mississippi. The march encouraged African Americans to register and vote after the Voting Rights Act of 1965 passage.
- June 6, 1832: The National Guard crushed the June Rebellion in Paris.
- June 6, 1844: The Young Men’s Christian Association (YMCA) was founded in London.