text: On 23 December 1918, following their defeat by the Western Allies and after four days of insurgency within the city, German and Austro-Hungarian occupation forces withdrew. Four days later, Yekaterinoslav was stormed by the anarchist Revolutionary Insurgent Army of Ukraine (the Makhnovshchina), putting to flight forces loyal to the UPR's new Directorate. Over the course of the following year, city was to change hands several more times, contested between the UPR, the Whites (Armed Forces of South Russia), Nykyfor Hryhoriv's peasant insurgents, Makhnovshchina (who returned twice), and the Bolsheviks, who reorganised as the Red Army, finally secured the city on 30 December 1919.
  The city had been extensively damaged and the population, which had stood at about 268,000 people in 1917, had dropped to under 190,000.
  Stalin-era industrialisation
  In late May 1920 the food supply to Yekaterinoslav deteriorated, resulting in a wave of strikes. In June 1920 Soviet authorities quelled one such protest by arresting 200 railway workers, of which 51 were sentenced to immediate execution.
  In 1922 the region was incorporated into the Ukrainian SSR, a constituent republic of the Soviet Union. In 1922 the Soviet government ordered that "all nationalized enterprises with names related to the Company or the Surname of the old owners must be renamed in memory of revolutionary events, in memory of the international, all-Russian or local leaders of the proletarian revolution." In 1922 and 1923 the factories were renamed, as well as dozens of streets, alleys, driveways, squares and parks. In 1923 the city council adopted a resolution to organize a competition to rename the city itself.