The Ukrainian People's Republic (UPR) was a short-lived state in Eastern Europe. Prior to its proclamation, the Central Council of Ukraine was elected in March 1917 as a result of the February Revolution, and in June, it declared Ukrainian autonomy within Russia. Its autonomy was later recognized by the Russian Provisional Government. Following the October Revolution, the Central Council of Ukraine denounced the Bolshevik seizure of power and proclaimed the Ukrainian People's Republic with a territory including the area of approximately eight Russian imperial governorates. It formally declared its independence from Russia on 22 January 1918.

The Central Rada of Ukraine, also called the Central Council, was the All-Ukrainian council that united deputies of soldiers, workers, and peasants deputies as well as few members of political, public, cultural and professional organizations of the Ukrainian People's Republic. After the All-Ukrainian National Congress, the Council became the revolutionary parliament in the interbellum lasting until the Ukrainian-Soviet War. Unlike many other councils in the Russian Republic, bolshevization of this council failed completely, prompting the Bolsheviks in Ukraine to relocate to Kharkov.