Afar people-
The Afar (Afar: Qafár), also known as the Danakil, Adali and Odali, are an ethnic group inhabiting the Horn of Africa. They primarily live in the Afar Region of Ethiopia and in northern Djibouti; although some also inhabit the southern point of Eritrea. Afars speak the Afar language, which is part of the Cushitic branch of the Afroasiatic family.
Afar society has traditionally been organized into independent kingdoms, each ruled by its own Sultan. Among them was the Sultanate of Aussa, Sultanate of Girrifo, Sultanate of Dawe, Sultanate of Tadjourah, Sultanate of Rahaito and Sultanate of Goobad.
The earliest surviving written mention of the Afar is from the 13th-century Andalusian writer Ibn Sa'id who reported that they inhabited the area around the port of Suakin, as far south as Mandeb near Zeila. They are mentioned intermittently in Ethiopian records, first as helping Emperor Amda Seyon in a campaign beyond the Awash River, then over a century later when they assisted Emperor Baeda Maryam when he campaigned against their neighbours- the Dobe'a.
Along with the closely related Somali and other adjacent Afro-Asiatic-speaking Muslim peoples, the Afar are also associated with the medieval Adal Sultanate that controlled large parts of the northern Horn of Africa. During its existence, Adal had relations and engaged in trade with other policies in Northeast Africa, the Near East, Europe and South Asia. Many of the historic cities in the Horn region such as Maduna, Abasa, Berbera, Zeila and Harar, flourished with courtyard houses, mosques, shrines, walled enclosures and cisterns during the kingdom's Golden Age.