Title: Kaluzhskai︠a︡ Sovetskai︠a︡ respublika
Subjects: Politics and government, Sources, History, Auxiliary sciences of history, Archives, Biography, Collection of documents, facsimiles, etc., for study, Domestic policy, History of Russia. Soviet Union. Former Soviet Republics, Regions of Russia. Periphery, Soviet-Japanese war, 1939
Places: Kaluzhskai︠a︡ oblastʹ (Russia), Soviet Union
Time periods: Revolution, 1917-1921, 20th century