Permitting the individual to participate in determining alliances and/or government, especially at the national level.
Self-determination first evolved as a by-product of nationalism with the French and American revolutions. In World War I the Allies accepted self-determination as a peace aim. After World War II it became a chief goal of the United Nations.
Self-determination requires that decisions be made with consideration of what is acceptable to the global community. Since its inception in 1945, the UN has played a pivotal role in bringing about independence in 80 countries that are now among its member states.