琉球列島米国民政府
American military control over Okinawa began in 1945 with the establishment of the United States Military Government of the Ryukyu Islands, which in 1950 became the United States Civil Administration of the Ryukyu Islands. Also in 1950, the was formed, which evolved into the in 1951. In 1952, the U.S. was formally granted control over Ryukyu Islands south of 29°N latitude, and other Pacific islands, under the San Francisco Peace Treaty between the Allied Powers and Japan. The Ryukyu Provisional Central Government then became the Government of the Ryukyu Islands which existed from 1952 to 1972. Administrative rights reverted to Japan in 1972, under the 1971 Okinawa Reversion Agreement.