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Pearl Harbor
Japan throws a bomb on Pearl Harbor and America enters World War II. -
Physicist J. Robert Oppenheimer
Physicist J. Robert Oppenheimer becomes the director of a U.S. government program created to privately build and test an atomic bomb. This program was known as the Manhattan Project. Originally, this project began to counter Nazi Germany. -
Germany surrends
The war is ended in Europe when Germany agrees to surrender -
Hiroshima Bombed
The first and most powerful atomic bomb is dropped on Hiroshima, Japan. The bomb is released from the Enola Gay. The bomb exploded 2,000 feet off the ground and instantly killed 80,000 people. The purpose of the bomb was to get Japan to surrender. -
Nagasaki Bombed
Three days after an atomic bomb was dropped on Hiroshima, another atomic bomb was dropped on Nagaski. -
The End
Japan finally surrends and that ends World War II. -
Japan Surrenders
Japan ends the Pacific World War officially by signin the instrument of surrender.