The principle that each nation-state has full authority over its own territory without interference from external powers. It encompasses the idea that states have the right to govern themselves without external control or influence.
Related terms
International Law: A set of rules governing relations between nations that aims to provide a framework for peaceful coexistence among sovereign states.
Globalization: The process by which national economies, societies, and cultures become interconnected through increased international trade and communication.
Colonialism: The practice by which one country extends its power over another territory for economic exploitation or political control.