South Russia (1919–1920)
South Russia or South of Russia (Russian: Юг Росси́и, romanized: Yug Rossii), also known as White South (Russian: Белый Юг, romanized: Bely Yug) was a short-lived military quasi-state that existed in Eastern Europe during the Southern Front of the Russian Civil War from 1919 to 1920. South Russia was established on 8 January 1919 by the White movement after reorganization of their armed forces in the Southern Front, consisting of territory under their control in Ukraine, Crimea, Kuban, the North Caucasus, Black Earth region, Lower Volga, and the Don region.