1919

Bolshevik Party ordered local branches to "carry out mass terror against wealthy Cossacks, exterminating all of them

• Cossacks major revolt against Soviet power

• Bolshevik leader Vladimir Lenin issued an appeal to the Kalmyk people, calling for them to revolt and to aid the Red Army.

• Brutal reprisals for Basmachi attacks by Soviet forces and Russian farmers both.

• Aunus expedition was an attempt by Finnish volunteers to liberate parts of East Karelia from Russian occupation

• 1919-1920 Between 300,000 and 500,000 Cossacks were killed or deported

• 1919-1920 National revolt of Ingrian Finns

• 1919-1921 Andis people offensive of Soviet troops

• 1919-1921 Polish–Soviet War

• 1918-1921 Red Terror: Lenin purges Communist Party, socializes economy; 5 million die of famine

• 1918-1920 Estonian War of Independence

• 1918-1920 Latvian War of Independence

• 1918-1919 Lithuanian War of Independence

• 1918-1920 Georgian-Ossetian Conflict

• 1918-1922 Heimosodat - conflicts in territories inhabited by Baltic Finnic peoples, often in Russia or in borders of Russia.

• 1917-1922 Russian Civil War

• 1917-1921 Ukrainian–Soviet War, Ukrainian War of Independence

• 1800-2001 Russia annexing Kingdom of Kartli-Kakheti (Eastern Georgia) and deposing the Bagratids

#19151964