Category
page 1August 1920 in Europe
Battle of Warsaw
battle of the 1920 Polish–Soviet War
Red Army invasion of Armenia
political event
Battle of Komarów
1920 battle of the Polish-Soviet War
Battle of Radzymin
battle during during the Polish–Soviet War (1919–21)
Battle of Białystok
1920 battle
Kuusinen Club Incident
1920 murders in Petrograd, Russia
Battle of Zadwórze
battle of the Polish-Soviet war (1920)
Battle of Lwów
1920 Fights of several weeks' duration at the outskirts of the city between the Polish Army and the Red Army during the Polish–Bolshevik War