Аннотация
Abstract This article examines the concept of national sovereignty – the right of a nation to self-determination and autonomy. Drawing on the theories of popular sovereignty and social contract, the authors trace how the idea emerged that nations united by identity could claim legitimate political authority over themselves. A key milestone was the Peace of Westphalia in 1648, which codified the territorial sovereignty of nation-states. The authors analyse how eighteenth- and nineteenth-century nationalism transformed national sovereignty into a powerful force fuelling revolutions and movements against foreign domination. It explores how national sovereignty was exercised through the historical examples of France, Germany and the formation of a sovereign Kazakhstan after the collapse of the Soviet Union. While national sovereignty is based on self-determination, its exercise has led to both the assertion of independence and ethnic conflict and confrontation over national identity. The article concludes with an assessment of how theories of national sovereignty continue to emphasize autonomy and self-governance, but must be balanced with contemporary international norms and a system of global interdependence. National sovereignty remains one of the basic tenets underlying the nation-state system.