asking for help on behalf of the kingdom. Though there was little, if any, positive response for a long time, Chōjō and others refused to give up. See also History of the Ryukyu Islands Ryūkyū Disposition Notes References Kerr, George H. (1958). Okinawa: the History of an Island People. Rutland, Vermont: Charles Tuttle Co. OCLC 722356 ___. (1953). Ryukyu Kingdom and Province before 1945.'' Washington, D.C.: National Academy of Sciences, National Research Council. [http://www.worldcat.org/title/ryukyu-kingdom-and-province-before-1945/oclc/5455582 OCLC 5455582 Nussbaum, Louis-Frédéric and Käthe Roth. (2005). Japan encyclopedia. Cambridge: Harvard University Press. ; OCLC 58053128 Domains of Japan History of Okinawa Prefecture Ryukyu Kingdom Ryukyu Islands 1870s in Asia 1870s in Japan 1872 establishments in Japan 1879 disestablishments in Japan