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World War II
Japan participated in World War II. Created "Greater East Asia Co-prosperity Sphere" and strengthed ties with German and Italy. -
Pearl Harbor
Japan bombed Pearl Harbor, Hawaii. -
Territory Expanded
Japan ruled an empire that stretched from the Aleutian Islands to the Solomon Islands, and the Wake Island. -
Hiroshima
United States dropped an atomic bomb on Hiroshima. -
Treaty
(No day, only month)
Japan signed a peace treaty with the Unted States. Soon afterwards, they signed a security treaty.