Ottoman Bosnia (1463–1878)
The Ottoman conquest of Bosnia marked a new era in the country's history and introduced drastic changes in the political and cultural landscape. The Ottomans allowed for the preservation of Bosnia's identity by incorporating it as an integral province of the Ottoman Empire with its historical name and territorial integrity — a unique case among subjugated states in the Balkans.
Within Bosnia the Ottomans introduced a number of key changes in the territory's socio-political administration; including a new landholding system, a reorganization of administrative units, and a complex system of social differentiation by class and religious affiliation.
The three centuries of Ottoman rule also had a drastic impact on Bosnia's population make-up, which changed several times as a result of the empire's conquests, frequent wars with European powers, forced and economic migrations, and epidemics. A native Slavic-speaking Muslim community emerged and eventually became the largest of the ethno-religious groups due to lack of strong Christian church organizations and continuous rivalry between the Orthodox and Catholic churches, while the indigenous Bosnian Church disappeared altogether (ostensibly by conversion of its members to Islam). The Ottomans referred to them as kristianlar while the Orthodox and Catholics were called gebir or kafir, meaning "unbeliever". The Bosnian Franciscans (and the Catholic population as a whole) were to a minor extent protected by official imperial decree.
As the Ottoman Empire continued their rule in the Balkans (Rumelia), Bosnia was somewhat relieved of the pressures of being a frontier province, and experienced a period of general welfare. A number of cities, such as Sarajevo and Mostar, were established and grew into regional centers of trade and urban culture and were then visited by Ottoman traveler Evliya Çelebi in 1648. Within these cities, various Ottoman Sultans financed the construction of many works of Bosnian architecturesuch as the country's first library in Sarajevo, madrassas, a school of Sufi philosophy, and a clock tower (Sahat Kula), bridges such as the Stari Most, the Tsar's Mosque and the Gazi Husrev-beg's Mosque.
Furthermore, several Bosnian Muslims played influential roles in the Ottoman Empire's cultural and political history during this time. Bosnian recruits formed a large component of the Ottoman ranks in the battles of Mohács and Krbava field, while numerous other Bosnians rose through the ranks of the Ottoman military to occupy the highest positions of power in the Empire, including admirals such as Matrakçı Nasuh; generals such as Isa-Beg Isaković, Gazi Husrev-beg and Hasan Predojević and Sarı Süleyman Paşa; administrators such as Ferhat-paša Sokolović and Osman Gradaščević; and Grand Viziers such as the influential Mehmed Paša Sokolović and Damad Ibrahim Pasha. Some Bosnians emerged as Sufi mystics, scholars such as Muhamed Hevaji Uskufi Bosnevi, Ali Džabič; and poets in theTurkish, Albanian, Arabic, and Persian languages.
However, by the late 17th century the Empire's military misfortunes caught up with the country, and the conclusion of the Great Turkish War with the treaty of Karlowitz in 1699 once again made Bosnia the Empire's westernmost province. The following century was marked by further military failures, numerous revolts within Bosnia, and several outbursts of plague. The Porte's false efforts at modernizing the Ottoman state were met with distrust growing to hostility in Bosnia, where local aristocrats stood to lose much through the proposed reforms.
This, combined with frustrations over territorial, political concessions in the north-east, and the plight of Slavic Muslim refugees arriving from the Sanjak of Smederevo into Bosnia Eyalet, culminated in a partially unsuccessful revolt by Husein Gradaščević, who endorsed a multicultural Bosnia Eyalet autonomous from the authoritarian rule of the Ottoman Sultan Mahmud II, who persecuted, executed and abolished the Janissary and reduced the role of autonomous Pasha's in Rumelia. Mahmud II sent his Grand Vizier to subdue Bosnia Eyalet and succeeded only with the reluctant assistance of Ali-paša Rizvanbegović. Related rebellions would be extinguished by 1850, but the situation continued to deteriorate. Later agrarian unrest eventually sparked the Herzegovinian rebellion, a widespread peasant uprising, in 1875. The conflict rapidly spread and came to involve several Balkan states and Great Powers, a situation which eventually led to the Congress of Berlinand the Treaty of Berlin in 1878.