Title: Nat︠s︡ionalnata revoli︠u︡t︠s︡ii︠a︡, deloto na Vasil Levski i osvobozhdenieto na Bŭlgarii︠a︡
Subjects: Revolutionaries, Congresses, Biography, History
Places: Bulgaria
People: Vasil Ivanov Levski (1837-1873)
Time periods: 1762-1878