Timeline: The Battle of Normandy D-Day was a seismic undertaking - a level of planning and execution never seen before in amphibious assaults. But it was just the beginning. For 12 more than weeks, Allied forces would fight to expand their presence in France and liberate Paris. Nazi Germany deployed some of its strongest divisions to fight back the British and Canadians, allowing the US to break through defensive lines to the west. 7 June: After the Allies' surprise attack on the beaches, it becomes a race to see which side can reinforce Normandy fastest. 12 June: For the first...