Batih massacreW
Batih massacre
Lithuanian–Polish–Ukrainian BrigadeW
Lithuanian–Polish–Ukrainian Brigade
Peace of RigaW
Peace of Riga
Polish–Ukrainian Peace Force BattalionW
Polish–Ukrainian Peace Force Battalion
Polish–Ukrainian WarW
Polish–Ukrainian War
Treaty of HadiachW
Treaty of Hadiach
Treaty of Warsaw (1920)W
Treaty of Warsaw (1920)