Title: Dvuboi︠a︡t Gorchakov -- Bismark i sŭdbata na Bŭlgarii︠a︡
Subjects: Eastern question (Balkan), History, Diplomatic relations, Political participation, Politics and government, Treaty of San Stefano (1878)
Places: Bulgaria, Germany, Russia
People: Aleksandr Mikhaĭlovich Gorchakov kni︠a︡zʹ (1798-1883), Otto Bismarck Fürst von (1815-1898)
Time periods: 1762-1878