Key events in global diplomacy?

There isn’t one definitive list, but these milestones changed how states negotiate, make alliances, and manage conflict:

• Peace of Westphalia (1648): Ended the Thirty Years’ War and became a landmark in the development of sovereign states and interstate diplomacy.
• Congress of Vienna (1814–1815): European powers redrew borders after the Napoleonic Wars and tried to maintain stability through a balance of power.
• Berlin Conference (1884–1885): European powers negotiated rules for their colonial expansion in Africa, with African people excluded from the decisions.
• Treaty of Versailles and the League of Nations (1919–1920): The postwar settlement reshaped Europe, while the League represented an early attempt at collective security.
• Founding of the United Nations (1945): After World War II, countries established a broad international organization for peace, cooperation, and diplomacy.
• Bandung Conference (1955): Leaders from Asia and Africa called for cooperation and greater independence from Cold War power blocs, helping shape the Non-Aligned Movement.
• Cuban Missile Crisis (1962): US–Soviet negotiations helped avert nuclear war and underscored the need for direct communication between rival powers.
• Camp David Accords (1978): Egypt and Israel reached a framework for peace through US-mediated negotiations, followed by their 1979 peace treaty.
• End of the Cold War (1989–1991): The fall of the Berlin Wall and the breakup of the Soviet Union transformed alliances and the international balance of power.
• Paris Agreement (2015): Countries reached a global climate accord, making climate change a central subject of ongoing international negotiations.

These events cover different kinds of diplomacy: ending wars, building institutions, negotiating peace, and addressing problems that cross borders.