Columbia subject headings:
Japan--Foreign relations--United States--History.
Okinawa-ken (Japan)--Politics and government.
Ryukyu Islands--History--1945-1972.
United States--Foreign relations--Japan--History.
World War, 1939-1945--Territorial questions--Japan--Ryukyu Islands.
Harvard subject headings:
Japan--Relations--United States.
Okinawa Island (Japan)--Politics and government.
Ryukyu Islands--History--1945-1972.
Ryukyu Islands--Politics and government.
United States--Relations--Japan.
World War, 1939-1945--Territorial questions--Japan--Ryukyu Islands.
Princeton subject headings:
Okinawa Island (Japan)--Politics and government.