text: War and revolution Directly following the Russian February Revolution, in the night of 3 March O.S (16 March N.S) to 4 March 1917 a provisional government was organised in Yekaterinoslav headed by the (since 1913) chairman of the provincial land administration . Also on 4 March a Council of Workers' Deputies was formed. On 6 March the prime minister of the Russian Provisional Government Georgy Lvov removed the governor and the vice-governor of Yekaterinoslav Governorate, temporarily handing these powers to Hesberg. On 9 March a Yekaterinoslav Council of Workers and Soldiers deputies was formed.
  On 16 May the Council of Workers' Deputies and the Council of Workers and Soldiers merged, to become named the Revolutionary Council in November 1917. All these power structures existed in duality, with Hesberg's provisional government often being in a disadvantage. In 1917 the city saw numerous meetings, rallies, meetings, conferences, congresses and demonstrations by political parties all over the political spectrum. Due to intense political agitation the newly formed factory committees and professional unions by autumn of 1917 mainly supported the Bolsheviks, significantly strengthening their positions.
  In June 1917 a Central Council (Tsentralna Rada) of Ukrainian parties in Kyiv declared Yekaterinoslav to be within the territory of the autonomous Ukrainian People's Republic (UPR). On 13 August 1917 the first democratic Yekaterinoslav 120 seats city Duma election took place. The Bolsheviks gained 24 seats and the Mensheviks 16, with pro-Ukrainian parties picking up 6 seats.  was elected Mayor of the city. Osipov was Mayor until the dissolution of the city Duma in May 1918. On 10 November 1917 a parade of Ukrainian troops was held, organized by the Yekaterinoslav Ukrainian Military Council in support of the Third Universal of the Ukrainian Central Council, the proclamation of the Ukrainian People's Republic.