The conference that reshaped Europe after the Napoleonic Wars was the Congress of Vienna, held from 1814 to 1815. This assembly aimed to restore the previous order by balancing power among European nations and preventing future conflicts. Key figures like Klemens von Metternich played crucial roles in negotiating territorial changes and establishing a framework for diplomacy. The Congress resulted in the reconfiguration of borders and the establishment of a conservative political order that sought to maintain stability and suppress revolutionary movements. Its decisions significantly influenced European politics, leading to nearly a century of relative peace known as the Concert of Europe.