The concept describes the supreme authority of a state to govern itself without external interference. It signifies a nation’s independent control over its territory and its right to determine its own policies. For example, a nation deciding its own trade agreements or immigration laws demonstrates this principle in action. The noun form of this term, highlighting the state of being self-governing, is central to its understanding.
This principle is fundamental to understanding the political organization of the world and international relations. It allows states to pursue their own interests, develop their own cultures, and protect their citizens. Historically, the development of this concept has been closely linked to the rise of nation-states and the decline of empires. Recognition of this supreme authority is crucial for maintaining international order and preventing conflicts.