Vienna’s diplomats redrew Europe while Napoleon briefly returned
The Congress of Vienna (1814–1815) gathered Europe’s powers—except the Ottomans—to redesign the post-Napoleonic order through negotiation, not merely restoring old lines but resizing states for balance. Talks continued even through the Hundred Days after Napoleon’s escape.
When Napoleonic France surrendered in May 1814, Europe had endured 23 years of almost unbroken war. From September 1814 to June 1815, representatives of every European power except the Ottoman Empire gathered in Vienna under the chairmanship of the Austrian statesman Klemens von Metternich to settle the aftermath. Their aim went beyond restoring old borders. They wanted to resize the leading states so that they balanced one another and kept the peace while watching over smaller neighbours, and conservatives such as Metternich also hoped to contain Bonapartist, republican, liberal and revolutionary movements.
France negotiated from weakness. It gave up every Napoleonic conquest, though it kept some territory taken before Napoleon seized power, while Britain, Prussia, Austria and Russia expanded. Prussia collected Swedish Pomerania, the bulk of Saxony and the western slice of the Duchy of Warsaw; Vienna won wide lands in northern Italy; and the Russians absorbed the duchy's centre and east. The powers also endorsed the new Kingdom of the Netherlands, formed months earlier from the Dutch provinces and former Austrian lands, as a buffer between France and the German Confederation.
Remarkably, the talks carried on even after Napoleon escaped exile and retook power during his Hundred Days, which ran from March to July 1815. The final agreement was signed nine days before his decisive defeat at Waterloo on 18 June 1815.
The format itself was new. Congress did not mean a single formal assembly but a framework, designed by Metternich with Friedrich von Gentz, in which national delegates and other interested parties met in one city at once. Before then, diplomacy crawled along through notes exchanged between capitals and separate talks in scattered places. Judgements of the result divide sharply. Some historians see a reactionary deal for old monarchies that led to the suppression of national, democratic and liberal movements; others credit it with sparing Europe a large general war for almost a century.
Source: Congress of Vienna
