Trace the major turning points and final campaigns of World War II in both the European and Pacific theaters, and explain how the war reached its end in Europe.
By mid-1942 the tide had begun turning against the Axis powers on both sides of the world. In the Pacific, the U.S. Navy won a decisive victory at the Battle of Midway in June 1942, sinking four Japanese aircraft carriers and blunting Japan's offensive momentum for good; American forces then fought a grinding "island-hopping" campaign across the Pacific, capturing strategically chosen islands one by one rather than every Japanese-held position, to build airbases progressively closer to Japan itself. In Europe, Soviet forces broke a brutal German siege at Stalingrad over the winter of 1942-43, a turning point on the Eastern Front, while British and American forces pushed Axis armies out of North Africa and then invaded Italy in 1943, forcing Mussolini from power.
The war's decisive Western turning point came on June 6, 1944 -- "D-Day" -- when Allied forces under General Dwight D. Eisenhower launched the largest amphibious invasion in history on the beaches of Normandy, France, opening a long-awaited second front against Germany. Allied forces pushed steadily eastward while Soviet forces pushed from the east, squeezing Nazi Germany between them; Hitler died by suicide on April 30, 1945, as Soviet troops closed in on Berlin, and Germany surrendered unconditionally on May 8, 1945 -- "V-E Day," victory in Europe. The "Big Three" Allied leaders -- Roosevelt, Britain's Winston Churchill, and the Soviet Union's Joseph Stalin -- met at Yalta in February 1945 to plan the postwar order, including Soviet entry into the Pacific war and the division of a defeated Germany into occupation zones, decisions whose consequences would shape the Cold War you will study in the very next unit. Roosevelt did not live to see victory: he died suddenly on April 12, 1945, and Vice President Harry Truman became president with the war in the Pacific still unresolved.
Mastery looks like: They can sequence the major turning points in both theaters, explain D-Day's strategic significance, and state what was decided at Yalta and why it matters for the unit that follows.
Common stumbles: Collapsing the European and Pacific wars into a single timeline, or assuming V-E Day marked the end of World War II as a whole.