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MaoZedong heads Long March
This was a military retreat performed by the Chinese Communists in order to escape the Kuomingtang. -
Germany invades Poland; France and Great Britain declare war on Germany
Great Britain and France made a pact with Poland stating that they would declare war if it was ever invaded, so they declared war on Germany. -
Japan attacks Pearl Harbor
On December 7, Japan dropped bombs on Pearl Harbor in Hawaii and killed thousands of young soldiers. -
Germany surrenders
Germany's opponents had superior technology, and Germany was running out of supplies and men. It had to surrender. -
Allies use atomic bombs on Hiroshima and Nagasaki
Finally, in an attempt to end the war, the Allies dropped atomic bombs on Hiroshima and Nagasaki. This did, in fact, win the war for the allies. -
United Nations formed
Soon after the war ended, the UN was formed to maintain the peace.