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German Blitzkrieg
Its successful execution results in short military campaigns, which preserves human lives and limits the expenditure of artillery. German forces tried out the blitzkrieg in Poland in 1939 before successfully employing the tactic with invasions of Belgium. -
Invasion of Poland
After heavy shelling and bombing, Warsaw surrendered to the Germans on September 27, 1939. Britain and France, standing by their guarantee of Poland's border, had declared war on Germany on September 3, 1939. The Soviet Union invaded eastern Poland on September 17, 1939. -
Pearl Harbor
On that day, Japanese planes attacked the United States Naval Base at Pearl Harbor, Hawaii Territory. The bombing killed more than 2,300 Americans. It completely destroyed the American battleship U.S.S. -
Battle of Midway
World War II naval battle, fought almost entirely with aircraft, in which the United States destroyed Japan's first-line carrier strength and most of its best trained naval pilots. -
D - Day
The day in World War II on which Allied forces invaded northern France by means of beach landings in Normandy. -
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Battle of the Bulge
On this day, the Germans launch the last major offensive of the war, Operation Mist, also known as the Ardennes Offensive and the Battle of the Bulge, an attempt to push the Allied front line west from northern France to northwestern Belgium. -
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Battle of Iwo Jima
One-third of all Marine losses during World War II happened at Iwo Jima; it was the only large engagement of the war in which Allied forces suffered more casualties (dead plus wounded) than their Japanese counterparts. By 1945, the Allies were gaining ground in the Pacific theater. -
Battle of Okinawa
One-third of all Marine losses during World War II happened at Iwo Jima; it was the only large engagement of the war in which Allied forces suffered more casualties (dead plus wounded) than their Japanese counterparts. By 1945, the Allies were gaining ground in the Pacific theater. -
VE Day
The day marking the Allied victory in Europe in 1945. -
Dropping of the Atomic Bombs
President Harry S. Truman, warned by some of his advisers that any attempt to invade Japan would result in horrific American casualties, ordered that the new weapon be used to bring the war to a speedy end. On August 6, 1945, the American bomber Enola Gay dropped a five-ton bomb over the Japanese city of Hiroshima. -
VJ - Day
On August 14, 1945, it was announced that Japan had surrendered unconditionally to the Allies, effectively ending World War II.