Soviet power proclaimed in Armenia

The Azerbaijani Democratic Republic fell as Soviet forces entered Baku and a Soviet republic was proclaimed. The new regime enacted social and land reforms, but the transition occurred under...

The Second Congress of the Communist International opened and debated the relationship between socialist revolution, national liberation and colonial movements. Lenin’s theses argued that communists...

Polish forces halted and pushed back the Red Army near Warsaw during the Polish-Soviet War. The conflict involved competing claims over Ukraine and Belarus, revolutionary strategy and the borders left...

Poland and Soviet Russia and Ukraine signed a preliminary peace agreement ending major fighting in the Polish-Soviet War. The border settlement divided Ukrainian and Belarusian lands and constrained...

General Pyotr Wrangel’s remaining White forces evacuated Crimea after defeat by the Red Army. The evacuation ended the last major White military front in European Russia, but was followed by mass...

Strikes and demonstrations spread in Petrograd amid fuel and food shortages, with workers demanding supplies and political change. The government imposed martial law and the crisis escalated into...

The Red Army entered Tbilisi and a Georgian Soviet republic was proclaimed, ending the Menshevik-led Democratic Republic of Georgia. Soviet leaders described the change as revolutionary liberation;...

The Soviet-Persian Treaty of Friendship repudiated many privileges and concessions obtained by the Russian Empire in Persia and declared a new basis for relations. This anti-imperial gesture...

Sailors and residents of Kronstadt adopted resolutions calling for new soviet elections, freedom for socialist parties and an end to certain coercive policies. The rebels included people who had...

The Russian Communist Party’s Tenth Congress met as the Kronstadt rebellion was underway and the economy was in crisis. It adopted the New Economic Policy and banned factions within the party. The...