1st Congress of the Communist Party (Bolsheviks) of UkraineW
1st Congress of the Communist Party (Bolsheviks) of Ukraine
1917–18 Local Council of the Russian Orthodox ChurchW
1917–18 Local Council of the Russian Orthodox Church
Assembly of RondaW
Assembly of Ronda
Treaty of Brest-LitovskW
Treaty of Brest-Litovsk
Congress of DurrësW
Congress of Durrës
Doullens ConferenceW
Doullens Conference
Great People's Assembly of Serbs, Bunjevci and other Slavs in Banat, Bačka and BaranjaW
Great People's Assembly of Serbs, Bunjevci and other Slavs in Banat, Bačka and Baranja