Congress of Vienna (Final Act)

9 June 1815 · Vienna

Europe & world wars

Background

After Napoleon's defeat, diplomats led by Austria's Metternich met in Vienna (1814–15). They restored many old monarchies, enlarged Austria and Prussia, created the German Confederation, and began the 'Concert of Europe', in which the great powers met to settle crises.

Signed by

Austria, Britain, Prussia, Russia, France and other European states

Why it matters

Redrew Europe's map after Napoleon's defeat and created a 'balance of power' that kept major peace in Europe for decades.