Monopoly on violence
In political philosophy, a monopoly on violence or monopoly on the legal use of force is the property of a polity that is the only entity in its jurisdiction to legitimately use force, and thus the supreme authority of that area. While the monopoly on violence as the defining conception of the state was first described in sociology by Max Weber in his essay Politics as a Vocation (1919), the monopoly of the legitimate use of physical force is a core concept of modern public law, which goes back to French jurist and political philosopher Jean Bodin's 1576 work Les Six livres de la République and English philosopher Thomas Hobbes's 1651 book Leviathan.