First world and civil wars resulted in heavy devastation of all of national economy. Especially large destructions were caused the economy of Ukraine, on territory of which bitter fights passed. Many industrial enterprises, transport and communal economy of Kiev, were exposed to destruction also. The Ukraine escorts invaders burned out a shipbuilding shipyard together with all of the built courts. A chain bridge was blasted through Dnepr. The quantity of population of Kiev was sharply abbreviated. By the end of 1920 in town counted 366,4 thousand habitants. In the years of war in Kiev about 30 % it was blasted to the dwelling-place (more than 2300 buildings). There was an almost all remaining economy of city in the tumbledown state. Cut down was or considerable part of the forests and parks burned out from fires also. Blasted war and revolution till about foundation a national economy and industry of Ukraine, including Kiev, restored already in composition the Ukraine escorts. on December, 30, 1922 a 1 convention of Advices of the USSR was opened in Moscow.
Convention unanimously made a decision about education Union of Soviet Socialistic Republics (Ukraine, Russia, Byelorussia, Armenia, Georgia, Azerbaijan, Abhazia). Large works were conducted on equipping with modern amenities of Ukraine escorts which from 1934 again became the capital of soviet republic Ukraine (from December, 1919 the capital was Kharkov). In 1925 the first busses went on the streets of city, in 1935 - the first trolleybus was allowed. Territory of Ukraine escorts broadened. To 1927 in a city line entered Darnica, Nivki, Chokolovka, Nikol’skaya suburb.