Surprisingly, the settlement that emerged provided a peace lasting almost a hundred years, realized without a major war or permanent revolution. That Europe by 1822 rescued stability from seeming chaos was primarily the result of the work of two great diplomats: Viscount Castlereagh, the British foreign secretary, and Prince von Metternich, Austria’s foreign minister. Henry Kissinger explains how the turbulent relationship between these two men, the differing concerns of their respective countries, and the changing nature of diplomacy influenced the final shape of the new international order. Part political biography, part diplomatic history,A World Restored analyses the alliances formed and treaties signed by the world's leaders during the years 1812 to 1822, the conference system and congresses that gave rise to the European order that would last until the outbreak of World War I, and the tactics and philosophies behind the negotiation of peace. Kissinger’s first book is a powerfully argued manifesto on the nature of statesmanship.