Title: Dva goda borʹby na vnutrennem fronte
Subjects: Protest movements, Russian S.F.S.R. Chrezvychaĭnai͡a komissii͡a po borʹbe s kontr-revoli͡ut͡sieĭ i sabotazhem, Russian S.F.S.R., Sources, Secret service, History
Places: Soviet Union
People: F. Ė. Dzerzhinskiĭ (1877-1926)
Time periods: Revolution, 1917-1921