The Berbers (autonym: Imazighen) are an indigenous ethnic group of the Maghreb region of North Africa. Following the Muslim conquest of the Maghreb, most Berber tribes eventually became Muslims. Presently, about one-sixth of the population of Maghreb speaks one of the Berber languages (mostly in Algeria and Morocco), but most of them also speak some form of Arabic. Berbers are the first non-Arab people to have established an Islamic state.