The question of the political status of Taiwan or whether the two sides are moving toward unification or seeking "de jure" independence is still unresolved. The assertion of the People's Republic of China both domestically and internationally is "Whether from the perspective of history, government or international law, Taiwan is an inseparable part of China. The political status of Taiwan is a Chinese domestic affair, and, under the premise of no hope for unification as well as certain other (conditions), (the Chinese government) does not abandon (the possibility of) the use of force to resolve it." Those persons promoting Taiwan independence feel that, because of the Treaty of San Francisco signed by Japan and the United States and the unclear indication of the handover of Taiwan's sovereignty (the status of Taiwan was not decided on), Taiwan's future direction should be decided upon by the people of Taiwan and that the People's Republic of China not be permitted to threaten the use of force.