War of the Sixth Coalition

War of the Sixth Coalition
Conflict	War of the Sixth Coalition
Date	1812–1814
Place	Central Europe, Iberian Peninsula, Italy, Low Countries, Germany, France
Result	Allied victory; Treaty of Fontainebleau; Bourbon Restoration

Contents

War of the Sixth Coalition was the 1812–1814 series of campaigns in which a broad alliance of United Kingdom, Russian Empire, Kingdom of Prussia, Austrian Empire, Kingdom of Sweden, Kingdom of Spain and other states fought the forces of French Empire and its client states, culminating in the invasion of France and the abdication of Napoleon Bonaparte. The conflict followed the disastrous French invasion of Russia and combined grand strategy, coalition diplomacy, and major battles across Germany, Italy, the Iberian Peninsula, and the Low Countries.

Background and causes

After the Battle of Borodino and the retreat from Moscow during the French invasion of Russia, the weakened Grande Armée confronted renewed opposition from the Russian Empire and shifting alliances involving the Kingdom of Prussia and the Austrian Empire. The Peninsular War tied down French Empire resources as Arthur Wellesley, 1st Duke of Wellington commanded Anglo-Portuguese forces against the Second French Empire in Spain and Portugal. The Continental System imposed by Napoleon Bonaparte provoked merchants and monarchs across Europe, while the rise of nationalist movements in the German Confederation and the Kingdom of Italy fueled resistance. Diplomatic realignments at the Congress of Erfurt and overtures between Tsar Alexander I and Klemens von Metternich preceded formal coalition building involving the United Kingdom of Great Britain and Ireland and the Kingdom of Sweden under Crown Prince Charles John (formerly Jean-Baptiste Bernadotte).

The coalition fought numerous campaigns including the German campaign culminating in the Battle of Leipzig (sometimes called the Battle of the Nations), where coalition armies under Karl Philipp, Prince of Schwarzenberg, Gebhard Leberecht von Blücher, and Alexander I of Russia decisively defeated French forces including Marshal Michel Ney. Earlier engagements during the 1813 Spring campaign included actions at the Battle of Lützen, the Battle of Bautzen, and the Battle of Dresden where commanders like Marshal Laurent de Gouvion Saint-Cyr and Marshal Jacques MacDonald played roles. The coalition achieved successes at the Battle of Kulm and in the Saxon Campaign, with participation by the Kingdom of Prussia and the Russian Imperial Guard. In the Iberian theater, the Siege of San Sebastián, the Battle of Vitoria, and the Siege of Pamplona saw Anglo-Portuguese forces under Wellington rout French marshals including Marshal Jean-de-Dieu Soult and Marshal Nicolas Jean-de Dieu Soult. The low countries witnessed the Campaign in the Low Countries and rearguard actions during the Invasion of France (1814), culminating in engagements near Laon, Reims, and Paris. Naval and colonial actions involved squadrons of the Royal Navy and privateers impacting commerce under the Continental System.

Diplomacy intertwined with battlefield outcomes: the Treaty of Ried saw the Kingdom of Bavaria switch sides, while the Armistice of Pläswitz provided temporary respite allowing Austrian Empire mediation. Key diplomats included Klemens von Metternich, Charles Maurice de Talleyrand-Périgord, and envoys from the United Kingdom and Russian Empire coordinating at conferences and through bilateral agreements. The coalition negotiated terms that encouraged defections by client states of the First French Empire, leading to the dissolution of the Confederation of the Rhine and the reassertion of dynasties like the House of Bourbon in France and restored rulers in Saxony and Hesse. National assemblies and proclamations in German states and Italian principalities shifted allegiances amid rising nationalism and pressures from returning monarchs.

Following successive defeats and the strategic envelopment after Leipzig, Napoleon retreated toward France, reorganizing forces in the Campaign of 1814 in France. Coalition armies under Marshals Schwarzenberg and Blücher advanced across the Rhine and into Champagne and Burgundy, while the Six Days' Campaign saw temporary tactical successes by Napoleon against Prussian and Russian corps. Political isolation increased as allies such as Saxony were lost and former marshals hesitated; diplomats like Talleyrand conspired toward restoration. The Treaty of Fontainebleau forced Napoleon Bonaparte to abdicate unconditionally and accept exile to the Island of Elba, while the Provisional Government of France and returning Bourbon Restoration under Louis XVIII of France assumed power.

The coalition victory led directly to the Congress of Vienna, where representatives from the Austrian Empire, United Kingdom, Russian Empire, Prussia, and other states negotiated the postwar order. Territorial adjustments included the enlargement of Prussia at the expense of Polish and Saxon lands, the creation of the German Confederation under Austrian presidency, restoration of the House of Bourbon in France, and rearrangements in the Italian peninsula creating restored monarchies and duchies such as Kingdom of Sardinia gains and the reestablishment of the Papal States. Monarchs and ministers including Metternich, Castlereagh, Alexander I of Russia, Frederick William III of Prussia, and Talleyrand shaped the Concert of Europe. The settlement aimed to secure a balance of power that prevented large-scale continental dominance and influenced European diplomacy until the Crimean War and beyond. Category:Napoleonic Wars