Tripolitania vilayet

Ottoman Tripolitania, also known as the Regency of Tripoli, was officially ruled by the Ottoman Empire from 1551 to 1912. It corresponded roughly to the northern parts of modern-day Libya in historic Tripolitania and Cyrenaica. It was initially established as an Ottoman province ruled by a pasha (governor) in Tripoli who was appointed from Constantinople, though in practice it was semi-autonomous due to the power of the local Janissaries. From 1711 to 1835, the Karamanli dynasty ruled the province as a de facto hereditary monarchy while remaining under nominal Ottoman suzerainty. In 1835, the Ottomans reestablished direct control over the region until its annexation by Italy in 1912.