War in Europe By 18hann Sep 1, 1939 Germany invades Poland Jun 1, 1940 Germans occupy Paris Jul 1, 1940 Battle of Britan Sep 1, 1940 Tripartite Pact Jun 6, 1944 D-Day Dec 1, 1944 Battle of the Bulge Jan 1, 1945 Liberation of Nazi Concentration Camps Feb 1, 1945 Battle of Dresden May 8, 1945 V-E Day Jul 1, 1945 Potsdam Conference