Treaty of Warsaw (1920)
April 21, 1920 · Warsaw
Józef Piłsudski's Poland and Symon Petliura's Ukrainian People's Republic formed an alliance against the Bolsheviks. Ukraine accepted Polish control of eastern Galicia.
Participants
Before and after
- Ended
- Polish–Ukrainian War November 1, 1918 – July 18, 1919
- Led to
- Kiev offensive (1920) April 24 – June 13, 1920
