3 . D - Day marked the start of the campaign which ended World War II in Europe . Many myths have subsequently developed about the events in Normandy , including Holland . David Holland says Operation Overlord was not just an American venture . He also argues that German soldiers were not better trained than the Allies .
D - Day marked the start of the campaign which ended World War II in Europe . Many myths have subsequently developed about the events in Normandy , including Holland . David Holland says Operation Overlord was not just an American venture . He also argues that German soldiers were not better trained than the Allies .