Title: Chelen otri︠a︡d
Subjects: Communists, Bŭlgarska komunisticheska partii︠a︡. Okrŭzhen komitet, Bŭlgarska komunisticheska partii︠a︡, Biography
Places: Plovdiv, Bulgaria
People: Dimitŭr Blagoev (1856-1924), Todor Zhivkov, Vasil Petrov Kolarov (1877-1950), Georgi Dimitrov (1882-1949)