Svetigrad had initially served as a fortress for the League of Lezhë before being taken by the Ottomans. Both Svetigrad and Modriç, along with the surrounding areas in the Dibër region, were under Skanderbeg's control. Ottoman Empire The arrest and liquidation of local Albanophone pashas, most notably that of Abdurrahman Pasha of Kalkandelen (now Tetova) and his two brothers, Havzi Pasha of Üsküb (now Shkup) and Hussein Pasha of Kustendil, directly caused the Uprising of Dervish Cara, which occurred between 1843 and 1844. The rebels of this uprising were led by Dervish Cara, and they had the support of the Christian population as well as other Albanophone pashas. The revolt began in Üsküb in July 1843 and several Ottoman-controlled towns and regions were captured over the next two years - in North Macedonia, these territories included Gostivar, Tetova, Skopje, Kumanova, Ohrid and Manastir. The Ottoman government declared an amnesty, the abolishment of the new taxes and the postponement of the recruitment process, in an effort to disunite the rebels. In May 1844, the Ottoman army attacked the rebels, forcing them to retreat to the areas of Kalkandelen, Üsküb and Kumanova. Heavy fighting took place from 13 to 17 May 1844 in Katlanovo Pass, and on 18 May in Katlanovo thermals. The rebels could no longer resist the numerically superior and better-armed Ottoman army. In May–July, the Ottoman army retook all areas taken by the rebels. Dervish Cara was captured by Ottoman forces in summer 1844. The resistance would continue in the Dibër valley, which was very strong under its local leaders. Ottoman forces led by Rexhep Pasha were defeated by the rebels in the field of Mavrova. The rebels in the Sanjak of Dibër were led from Sheh Mustafa Zerqani, a Bektashi priest. In a meeting in November 1844 they declared that the old autonomy of Dibër was not to be changed. The rebel army led by Cen Leka tried to stop the advancing Ottoman army led by Hayredin Pasha. The Ottoman commander declared again an amnesty, the abolishment of the new taxes and the postponement of the recruitment process which would become voluntary in the future. The League of Prizren fought against Bulgarian groups and repelled them in the regions of Köprülü, Përlep and Manastir, which were at that time inhabited by Albanians, wiping out the Bulgarian movements in those areas. In a 1903 document by the Cartographic Society