Bulgarian issue
The Bulgarian struggle for ecclesiastical autonomy. Since the 1850’s the Bulgarians claimed the establishment of an autonomous church (exarchate) which would retain typical relationship with the Ecumenical Patriarchate. The latter opposed to this movement as its role had been undermined. After long lasting negotiations and the failure of any attempt for reconciliation, an Ottoman firman promulgated in 1870 established the Bulgarian exarchate, although the Patriarchate declared the Exarchate schismatic. Naturally, the main character of the struggle of the Bulgarians for ecclesiastical independence was not religious. It was bounded to the Bulgarian nationalism emerged at that time and had clear political dimension (Bulgarian political independence).

kaza
The basic grade of the Ottoman provincial administration. It included the surrounding region of a city or a town. During the late Ottoman Period it is identified with the kaymakamlık.