Eyalets (Ottoman Turkish: ایالت‎ Turkish pronunciation: [ejaːˈlet]), (English: State) also known as beylerbeyliks or pashaliks, were a primary administrative division of the Ottoman Empire. From 1453 to the beginning of the nineteenth century the Ottoman local government was loosely structured. The Empire was at first divided into provinces called eyalets, presided over by a Pasha of three tails (feathers borne on a state officer's ceremonial staff). The Grand Vizier was responsible for nominating all the high officers of State, both in the capital and the provinces. Between 1861 and 1866, these Eyalets were abolished, and the territory was divided for administrative purposes into Vilayets.