Belarusian People's Republic
Bolsheviks first established the Republic on January 1, 1919 in Smolensk when the Red Army entered Belarusian lands following the retreating German army, which had been occupying the territory as a consequence of World War I. The SSRB replaced the Belarusian People's Republic, and consisted of the governorates of Smolensk, Vitebsk, Mogilev, Minsk, Grodno, and Vilna.