Title: Velikai͡a︡ Okti͡a︡brʹskai͡a︡ sot͡s︡ialisticheskai͡a︡ revoli͡u︡t͡s︡ii͡a︡-triumf marksistsko-leninskoĭ teorii
Subjects: History, Socialism
Places: Soviet Union
Time periods: Revolution, 1917-1921