Title: Shestidesi︠a︡ti-letie Velikogo Okti︠a︡brʹa i torzhestvo proletarskogo internat︠s︡ionalizma v SSSR
Subjects: Internationalism, Congresses, History, Anniversaries
Places: Soviet Union
People: Stanislav Nikolaevich Smirnov
Time periods: Revolution, 1917-1921