The Congress of Vienna established the principles of territorial integrity and non-interference in European nation-states. This treaty aimed to restore stability and balance after the Napoleonic Wars by redrawing European borders and ensuring that no single power could dominate the continent. By promoting collaborative diplomacy, the Congress sought to prevent future conflicts and wars through collective security arrangements. These ideas significantly influenced European politics for decades and helped shape alliances and treaties throughout the 19th century, reflecting early forms of international cooperation.