Peuls
Fula ( "or" Pulaar "or" Pular", depending on the region"; ) the language of the Fula people or Fulani (; ) and associated groups such as the Toucouleur. Fula is spoken in all countries directly south of the Sahara (such as Cameroon, Chad, Nigeria, Niger, Mali...). It is spoken mainly by Fula people, but is also used as a lingua franca by several populations of various origin, throughout Western Africa. One region where it is particularly important as a link language is the Adamawa Plateau of northern Cameroon, which, although largely populated by non-Fula people, was united and ruled by Fula conquerors prior to colonial rule. Fula is also the main lingua franca of the Sahel Region of Burkina Faso.