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WWII Timeline Project

  • Rape of Nanking

    Rape of Nanking
    During the Sino-Japanese War, Nanking, the capital of China, falls to Japanese forces, and the Chinese government flees to Hankow, further inland along the Yangtze River.
  • Nazis invade Poland.

    Nazis invade Poland.
    Nazis invaded Poland, it happened because Hitler claimed the invasion as a defensive action. The invasion killed about 65,000.
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    WWII Timeline Project

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    German Blitzkrieg

    A German term for “lightning war,” blitzkrieg is a military tactic designed to create disorganization among enemy forces through the use of mobile forces and locally concentrated firepower. Its successful execution results in short military campaigns, which preserves human lives and limits the expenditure of artillery.
  • Fall of Paris

    Fall of Paris
    On this day in 1940, Parisians awaken to the sound of a German-accented voice announcing via loudspeakers that a curfew was being imposed for 8 p.m. that evening-as German troops enter and occupy Paris.
  • Operation Barbarossa

    Operation Barbarossa
    Adolf Hitler launched his armies eastward in a massive invasion of the Soviet Union. Barbarossa was the crucial turning point in World War II, for its failure forced Nazi Germany to fight a two-front war against a coalition possessing immensely superior resources.
  • Pearl Harbor

    Pearl Harbor
    The attack on Pearl Harbor was a surprise, but Japan and the United States had been edging toward war for decades. The Japanese government believed that the only way to solve its economic and demographic problems was to expand into its neighbor’s territory and take over its import market; to this end, Japan had declared war on China in 1937.
  • Wannsee Conference

    Wannsee Conference
    On January, 20, 1942, Reinhard Heydrich, Himmler's second in command of the SS, convened the Wannsee Conference in Berlin with 15 top Nazi bureaucrats to coordinate the Final Solution (Endlösung) in which the Nazis would attempt to exterminate the entire Jewish population of Europe, an estimated 11 million persons.
  • Bataan Death March

    Bataan Death March
    After the April 9, 1942, U.S. surrender of the Bataan Peninsula on the main Philippine island of Luzon to the Japanese during World War II (1939-45), the approximately 75,000 Filipino and American troops on Bataan were forced to make an arduous 65-mile march to prison camps. The marchers made the trek in intense heat and were subjected to harsh treatment by Japanese guards. Thousands perished in what became known as the Bataan Death March.
  • Battle of Midway

    Battle of Midway
    Six months after the attack on Pearl Harbor, the United States defeated Japan in one of the most decisive naval battles of World War II. Thanks in part to major advances in code breaking, the United States was able to preempt and counter Japan’s planned ambush of its few remaining aircraft carriers, inflicting permanent damage on the Japanese Navy.
  • Operation Gomorrah

    Operation Gomorrah
    On this day in 1943, British bombers raid Hamburg, Germany, by night in Operation Gomorrah, while Americans bomb it by day in its own “Blitz Week.” The evening of July 24 saw British aircraft drop 2,300 tons of incendiary bombs on Hamburg in just a few hours.
  • Allied invasion of Italy

    Allied invasion of Italy
    The British 8th Army under Field Marshal Bernard L. Montgomery begins the Allied invasion of the Italian peninsula, crossing the Strait of Messina from Sicily and landing at Calabria–the “toe” of Italy. On the day of the landing, the Italian government secretly agreed to the Allies’ terms for surrender, but no public announcement was made until September 8.
  • D - day

    D - day
    During World War II (1939-1945), the Battle of Normandy, which lasted from June 1944 to August 1944, resulted in the Allied liberation of Western Europe from Nazi Germany’s control. The invasion was one of the largest amphibious military assaults in history and required extensive planning. Prior to D-Day, the Allies conducted a large-scale deception campaign designed to mislead the Germans about the intended invasion target.
  • Battle of the Bulge

    Battle of the Bulge
    In December 1944, Adolph Hitler attempted to split the Allied armies in northwest Europe by means of a surprise blitzkrieg thrust through the Ardennes to Antwerp.
  • Operation Thunderclap

    Operation Thunderclap
    ‘Operation Thunderclap’ had been under discussion within the Allied Command for some time, the proposal was to bomb the eastern-most cities of Germany to disrupt the transport infrastructure behind what was becoming the Eastern front.
  • Battle of Iwo Jima

    Battle of Iwo Jima
    The American amphibious invasion of Iwo Jima during World War II stemmed from the need for a base near the Japanese coast. Iwo Jima was defended by roughly 23,000 Japanese army and navy troops, who fought from an elaborate network of caves, dugouts, tunnels and underground installations.
  • Battle of Okinawa

    Battle of Okinawa
    Last and biggest of the Pacific island battles of World War II, the Okinawa campaign (April 1—June 22, 1945) involved the 287,000 troops of the U.S. Tenth Army against 130,000 soldiers of the Japanese Thirty-second Army.
  • VE Day

    VE Day
    On this day in 1945, both Great Britain and the United States celebrate Victory in Europe Day. Cities in both nations, as well as formerly occupied cities in Western Europe, put out flags and banners, rejoicing in the defeat of the Nazi war machine.
  • Dropping of the atomic bombs

    Dropping of the atomic bombs
    On this day in 1945, at 8:16 a.m. Japanese time, an American B-29 bomber, the Enola Gay, drops the world’s first atom bomb, over the city of Hiroshima. Approximately 80,000 people are killed as a direct result of the blast, and another 35,000 are injured. At least another 60,000 would be dead by the end of the year from the effects of the fallout.
  • VJ Day

    VJ Day
    On August 14, 1945, it was announced that Japan had surrendered unconditionally to the Allies, effectively ending World War II. Since then, both August 14 and August 15 have been known as “Victoryover Japan Day,” or simply “V-J Day.” The term has also been used for September 2, 1945, when Japan’s formal surrender took place aboard the U.S.S. Missouri, anchored in Tokyo Bay. Coming several months after the surrender of Nazi Germany, Japan’s capitulation in the Pacific brought six years of hosti