Conquest by the Ottoman Turks
The glories of the Nemanjić empire were short-lived. In 1354 the Ottoman Empire gained a foothold on the European mainland, and, by the time of Dušan’s death in 1355, the Turkish march northward had already begun. Dušan’s successors were unable to sustain his achievements, and almost immediately the state began to disintegrate under rival clan leaders. The fall of Adrianople (modern Edirne, Turkey) to Turkish troops shocked the several factions into briefly uniting under Vukašin, the king of the southern Serbian lands, and his brother John Uglješa, the despot of Serres (modern Sérrai, Greece); their forces were eventually defeated in 1371 at the Battle of the Maritsa River (Battle of Chernomen), in which both leaders were killed.
The Ottoman conquest of the Balkan Peninsula was not a smooth progression. South Slav leaders were frequently willing to ally themselves with the Ottomans in the hope of securing aid against rivals. In this way they were able to retain a nominal independence for some years in return for a variety of forms of vassalage. One of the most celebrated of these leaders was Marko Kraljević, the son of Vukašin and a chieftain of Prilep, who was immortalized in many of the heroic folk ballads of Serbia and Macedonia. In 1387 or 1388 a combined force of Serbs, Bosnians, and Bulgarians inflicted a heavy defeat on the Ottoman army at Pločnik, but a turning point came when the Bulgarian tsar Ivan Shishman broke with the alliance of Slavic powers and accepted Ottoman suzerainty. No longer threatened from the east, the armies of Sultan Murad I were able to concentrate their weight against Serb resistance. Led by the Serb knez, or prince, Lazar Hrebeljanović (he did not claim Dušan’s imperial title), a combined army of Serbs, Albanians, and Hungarians met Murad’s forces in battle. On St. Vitus’s Day (Vidovdan), June 28 (June 15, Old Style), 1389, at Kosovo Polje, the Serbs and their allies suffered a defeat that has become hallowed in several great heroic ballads. The vision of Lazar on the eve of the battle, the alleged betrayal by the Bosnian Vuk Branković, the killing of Murad by Miloš Obilić, the succour brought to the wounded on the battlefield by the Maid of Kosovo—these and other stories have been immortalized in Serbian folk literature. They have become lenses through which subsequent creators of national mythology have come to see their past and imagine the attributes of the nation in essentially spiritual terms. Kosovo became (especially during the 19th century) the Jerusalem of the Serbs.
Forced to accept the position of vassals to the Turks, Serb despots continued to rule a diminished state of Raška, at first from Belgrade and then from Smederevo. Serbian resistance did not end until the fall of Smederevo in 1459.
Life in the Ottoman period
The period of Ottoman domination has been dismissed by earlier Serb historians as the centuries of “Turkish night,” but it remains significant for the manner in which it shaped Serb national consciousness and influenced the future development of the Serbian state.
Two centuries of military struggle for the control of the Balkan Peninsula had depopulated large tracts of the former Serb lands. Other peoples moved into these areas (either spontaneously or under Turkish sponsorship); their task was to till the land and support the spahis, a dispersed levy of armed horsemen on which the Ottoman feudal system depended. At the centre of the system was the sultan and his court—often referred to as “the Sublime Porte” (or simply “the Porte”)—based in Constantinople after its capture in 1453. The administrative structure of the system revolved around the extraction of revenues principally in order to support the court and its attendant military caste. All authority and the right to enjoy possessions were regarded as deriving from the sultan, who “leased” them to subordinates at his own will and to whom these rights reverted upon the death of the lessee. The most common leasing arrangement was the tımar. The tımarlı held the right to support themselves from taxes raised in their area. Typically, the holder of such a position was a spahi, who from the income of his territory was expected to support his forces in a state of readiness for the service of the sultan.
With some local exceptions, no attempt was made to spread Islam by the sword in the conquered territories. There was again a long and slow process of assimilation of sections of the Slavic-speaking population (including the aristocracy) to Islam. All Muslims were regarded as belonging to a single community of the faithful, the ummah, and any person could join the ruling group by converting to Islam. Each non-Muslim religious community was called a millet, and Ottoman administration recognized five such groups: Orthodox, Gregorian Armenian, Latin (Roman Catholic), Jewish, and Protestant. Each group was under the direction of its religious head. The Serbs, being Orthodox, had as their titular head the patriarch of Constantinople. With the passage of time, however, ethnic identity was recognized by the Ottoman authorities, and the patriarchate in Constantinople became a specifically Greek centre. The Serbs had their own patriarchate at Peć. Ecclesiastical authorities were expected to assume many civil functions, including administering justice, collecting taxes, and, later, providing education.
The Ottoman authorities would later rule through local knezes, who were Christian “princes” or “headmen.” A knez might act as a negotiator for taxation with the authorities, as a kind of justice of the peace, as an intermediary in the organization of labour obligations, or as a spokesman for the Christian population in dispute with the local aga or bey. In times of civil disturbance, despite the normal interdiction on the bearing of arms by Christians, a knez might even be responsible for raising detachments of loyal subjects to fight for the Porte. In the late 18th and early 19th centuries, the institution of the knez became one of the most important symbolic focuses and practical resources around which Christian resistance could grow.
The situation of the Christian reaya (literally “flock”) was not one of unmitigated oppression. Christians were exempted from military service, and in some regions the tax burden was lighter than it had been previously, although they were taxed more heavily than the Muslim population. It was even possible for subject peoples to rise within the system, provided that they converted, and there were several notable grand viziers of South Slav origin. One common route of advancement was the system of devşirme, which involved the periodic conscription of Christian boys between the ages of 10 and 20. The boys were taken to Constantinople, converted to Islam, and employed in a variety of posts. The most able would be trained for administrative positions, while the others joined the corps of Janissaries (Yeniçeri). The Janissary corps was an elite order of infantrymen that, as firearms became more significant in warfare, came to be the most effective part of the Ottoman military.
Ottoman territory was principally rural in character, the majority of the population living on small family farms or in pastoral communities that produced little marketable surplus. Towns were with very few exceptions small, and in the Serb lands their culture was shaped by non-Serb groups, such as the Turks (in military, administrative, or craft occupations) and, in commerce, the Greeks, Ragusans, Vlachs, or Jews. The Ottoman authorities did little to promote trade or manufacturing, with the significant exception of encouraging the production of provisions for the army or Constantinople. Literacy was generally confined to the clergy. As a consequence, the majority of the population remained differentiated into local peasant communities characterized by their own dialects, dress, and customs.