The Concert of Europe: A Template for Multilateralism in the 21st Century?

History supplies few examples of successful great power cooperation for preserving peace over long periods. For the emerging multipolar structure, one of the rare templates of successful peace-preserving collaboration has been the Concert of Europe (CoE), which emerged in the course of the Vienna Congress of 1815. The CoE worked for a century; it prevented great power war for two long periods and managed at least to avoid all-out war in the interim period of the Crimea War and the Wars of German and Italian unification). This policy brief examines the achievements and shortcomings of the CoE, and discusses how these insights might be applied in light of current global power relations.