Title: Troi︠a︡nskii︠a︡t manastir v nat︠s︡ionalno-osvoboditelnoto dvizhenie
Subjects: Sources, Revolutionaries, Troi︠a︡nski manastir, Biography, History
Places: Troi︠a︡n Region (Bulgaria), Bulgaria
People: Vasil Ivanov Levski (1837-1873)
Time periods: 1762-1878