• After Napoleon's defeat, the European powers met at the Congress of Vienna in 1814 to create a peace settlement and restore the balance of power
• The Congress of Vienna led to the creation of a European Congress system and the formation of the Holy Alliance to repress revolutionary movements
• The primary objective of the Congress of Vienna was to raise barriers against French aggression and rebellion, resulting in defensive measures
• Austrian minister Klemens von Metternich played a dominant role in the Congress of Vienna and advocated for conservatism to protect society
• The Congress of Vienna and conservative restoration had a significant impact on European politics and diplomacy in the 19th century, leading to the suppression of revolutionary movements

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