Title: VChK-GPU
Subjects: Russian S.F.S.R., Vseukraïnsʹka nadzvychaĭna komisii︠a︡ po borotʹbi z kontrrevoli︠u︡t︠s︡ii︠e︡i︠u︡, spekuli︠a︡t︠s︡ii︠e︡i︠u︡ ta sluz︠h︡bovymy zlochynamy, Russian S.F.S.R. Chrezvychaĭnai︠a︡ komissii︠a︡ po borʹbe s kontr-revoli︠u︡t︠s︡ieĭ i sabotazhem, Sources, Secret service, Russian S.F.S.R. Gosudarstvennoe politicheskoe upravlenie, History, Soviet Union. Obʺedinennoe gosudarstvennoe politicheskoe upravlenie
Places: Ukraine, Soviet Union
Time periods: Revolution, 1917-1921, 1917-1936