World War II

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World War II (abbreviated WWII), or the Second World War, was a worldwide conflict fought between the Allied Powers and the Axis Powers, from 1939 until 1945. Armed forces from over seventy nations engaged in aerial, naval, and ground-based combat. Spanning much of the globe, World War II resulted in the deaths of over sixty million people, making it by far the deadliest conflict in human history. The war ended in 1945.

Contents

[edit] Overview

[edit] Europe

On September 1, 1939, Germany, led by Adolf Hitler and the Nazi Party, invaded Poland according to an agreement with the Soviet Union, which joined the invasion on September 17. The United Kingdom and France responded by declaring war on Germany on September 3, initiating a widespread naval war, with Canada, Australia, New Zealand and South Africa all following suit by September 10. Germany rapidly overwhelmed Poland, then Norway, the Netherlands, Belgium and France in 1940, and Yugoslavia and Greece in 1941. Italian, and later German, troops attacked British forces in North Africa. By summer of 1941, Germany had conquered France and most of Western Europe, but it failed to subdue the United Kingdom due to the resistance of the Royal Air Force and Royal Navy.

Hitler then turned on the Soviet Union, launching a surprise attack (codenamed Operation Barbarossa) on June 22, 1941. Despite enormous gains, the invasion bogged down outside of Moscow in late 1941. The Soviets later encircled and captured the German Sixth Army at the Battle of Stalingrad (1942-43), decisively defeated the Axis during the Battle of Kursk, and broke the Siege of Leningrad. The Red Army then pursued the retreating Wehrmacht all the way to Berlin, and won the street-by-street Battle of Berlin, as Hitler committed suicide in his underground bunker on April 30, 1945.

Meanwhile, the Western Allies invaded Italy in 1943 and then liberated France in 1944, following amphibious landings in the Battle of Normandy. Repulsing a German counterattack at the Battle of the Bulge in December, the Western Allies crossed the Rhine River and linked up with their Soviet counterparts at the Elbe River in central Germany.

During the war, six million Jews, as well as Roma and other groups, were murdered by Germany in a state-sponsored genocide that has come to be known as The Holocaust.

[edit] Asia and the Pacific

Japan invaded China on July 7, 1937 (see Second Sino-Japanese war) with plans to expand to most of East and South-East Asia. On December 7, 1941 Japan launched surprise attacks against several countries, including the major United States Navy base at Pearl Harbor, thereby drawing the United States into the war.

After six months of sweeping successes, the Japanese were checked at the Battle of the Coral Sea and decisively defeated in the Battle of Midway, in which they lost four aircraft carriers. Japanese expansion was finally stopped and the Allies went on the offensive at the Battle of Milne Bay and the Battle of Guadalcanal, both in the Southwest Pacific. The Allies then conducted a drive across the Central Pacific, and were victorious in a series of great naval battles such as the Battle of the Philippine Sea and the Battle of Leyte Gulf in 1944, and invasions of key islands such as Iwo Jima and Okinawa in 1945. In the meantime, American submarines gradually cut off the supply of oil and other raw materials to Japan.

In the last year of the war Allied air forces conducted a strategic firebombing campaign against the Japanese homeland. On August 6, 1945, the U.S. dropped an atomic bomb on the Japanese city of Hiroshima, and on August 9 another was dropped on Nagasaki. Japan surrendered on August 15, 1945.

[edit] Aftermath

About 62 million people, or 2.5% of the world population, died in the war, though estimates vary greatly (see Casualties). Large swathes of Europe and Asia were devastated and took years to recover. The war had political, sociological, economic and technological consequences that last to this day.

[edit] Causes

[edit] Aftereffects of World War I

[edit] Imperialism

[edit] Chronology

[edit] Further reading

[edit] External links

The page was seeded with material from Wikipedia

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