 Complete the following phrase:  Between 1718 and 1739, the Sanjak of Smederevo was occupied by the Habsburg Monarchy, which administrated the area as the Kingdom of Serbia. The Serbian Militia operated throughout Serbia proper during the 173739 war. The war ended in Ottoman victory, and returning of the sanjak. The northern half of Serbia proper was briefly under Habsburg occupation during the 178791 war, then returned. With the First Serbian Uprising 180413, the sanjak became a de facto Serbian state, known in historiography as Revolutionary Serbia. It was retaken by the Ottomans in 1813, however, the 