The Empire of Japan was a historical empire that existed from the Meiji Restoration in 1868 until the end of World War II in 1945. It marked a period of rapid modernization and industrialization, transforming Japan into a major world power. The empire expanded its territory through military conquests, including parts of Korea, Taiwan, and Manchuria. During its existence, the Empire of Japan was characterized by its militaristic government and imperial ambitions. It played a significant role in global conflicts, particularly in the Pacific Theater of World War II, which ultimately led to its downfall and the subsequent occupation by Allied forces.