Beginning
https://www.history.com/topics/world-war-ii/d-day https://en.wikipedia.org/wiki/Normandy_landings https://www.army.mil/d-day/ https://www.army.mil/d-day/history.html https://www.iwm.org.uk/history/the-10-things-you-need-to-know-about-d-day https://www.dday.org/overview/ https://www.britannica.com/event/Normandy-Invasion https://www.nationalww2museum.org/war/articles/d-day-allies-invade-europe...