, the process by which a group of people, usually possessing a certain degree of national consciousness, form their own state and choose their own government. As a political principle, the idea of self-determination evolved at first as a by-product of the doctrine of nationalism, to which early expression was given by the French and American revolutions. In World War I the Allies accepted self-determination as a peace aim. In his Fourteen Points—the essential terms for peace—U.S. Pres.Woodrow Wilson listed self-determination as an important objective for the postwar world; the result was the fragmentation of the old Austro-Hungarian and Ottoman empires and Russia’s former Baltic territories into a number of new states.
After World War II, promotion of self-determination among subject peoples became one of the chief goals of the United Nations. The UN’s predecessor, the League of Nations, had also recognized the principle, but it was in the UN that the idea received its clearest statement and affirmation.
The UN Charter clarifies two meanings of the term self-determination. First, a state is said to have the right of self-determination in the sense of having the right to choose freely its political, economic, social, and cultural systems. Second, the right to self-determination is defined as the right of a people to constitute itself in a state or otherwise freely determine the form of its association with an existing state. Both meanings have their basis in the charter (Article 1, paragraph 2; and Article 55, paragraph 1). With respect to dependent territories, the charter asserts that administering authorities should undertake to ensure political advancement and the development of self-government (Article 73, paragraphs a and b; and Article 76, paragraph b).