Japan during World War I Japan during World War I Japan participated in World War I from 1914 to 1918 in an alliance with Entente Powers and played an important role in securing the sea lanes in the West Pacific and Indian Oceans against the Imperial German Navy as the member of the Allies. Politically, the Japanese Empire seized the opportunity to expand its sphere of influence in China, and to gain recognition as a great power in postwar geopolitics. Japan's military, taking advantage of the great distances and Imperial Germany's preoccupation with the war in Europe, seized German possessions in the Pacific and East
Constitution of Indonesia powers. The governmental system has been described as "presidential with parliamentary characteristics." Following the Indonesian 1998 Upheaval and the resignation of President Suharto, several political reforms were set in motion, via amendments to the Constitution of Indonesia, which resulted in changes to all branches of government as well as additional human rights provisions. The Japanese invaded the Netherlands East Indies (Indonesia) in 1942, defeated the Dutch colonial regime, and occupied it for the duration of the Second World War. Indonesia then fell under the jurisdiction of the Japanese Southern Expeditionary Army ("Nanpo Gun"), based in Saigon, Vietnam. The Japanese divided