Title: Profsoi͡u︡zy Belorussii v borʹbe za vlastʹ sovetov
Subjects: History, Labor unions, Rossiĭskai︠a︡ sot︠s︡ial-demokraticheskai︠a︡ rabochai︠a︡ partii︠a︡, Working class, Rossiĭskai︠a︡ sot︠s︡ial-demokraticheskai︠a︡ rabochai︠a︡ partii︠a︡ (bolʹshevikov)
Places: Belarus, Soviet Union
Time periods: Revolution, 1917-1921