Auteur-e-s
The Europe of congresses during the nineteenth century culminated in three major moments: the Congress of Vienna in 1814 and 1815; the Congress of Paris in 1856; and the Congress of Berlin in 1878. Between these dates, and up until the final crisis of 1914, the Concert of Europe took the form of secondary congresses, such as during the time of the Holy Alliance, either in the form of diplomatic conferences or through multilateral negotiations on technical subjects, even during times of exacerbated nationalism.
Source : Europe of Congresses
