Georgian capital Tbilisi falls to the invading Russian forces after heavy fighting and the Russians declare the Georgian Soviet Socialist Republic.

The Democratic Republic of Georgia was the first modern establishment of a republic of Georgia, which existed from May 1918 to March 1921. Recognized by all major European powers of the time, DRG was created in the wake of the Russian Revolution of 1917, which led to the collapse of the Russian Empire and allowed territories formerly under Russia's rule to assert independence. In contrast to Bolshevik Russia, DRG was governed by a moderate, multi-party political system led by the Georgian Social Democratic Party (Mensheviks).