 Complete the following phrase:  Allied military efforts in north western Europe began in summer 1944 with two seaborne invasions of France. Operation Overlord in June 1944 landed two million men, including a French armoured division, through the beaches of Normandy, opening a Western front against Germany. Operation Dragoon in August launched a second offensive force, including French Army B, from the département of Algeria into southern France. City after city in France was liberated, and even 