The Middle Belt (also spelt Middle-Belt or Central Nigeria) is a term used in human geography to designate a belt region stretching across central Nigeria longitudinally and forming a transition zone between Northern and Southern Nigeria. It is composed of the southern half of the defunct Northern Region of Nigeria, now comprising mostly the North Central geopolitical zone, and is characterised by its lack of a clear majority ethnic group. It is also the location of Nigeria's Federal Capital Territory. The eminence of manifold minority groups, to some degree, constitutes an ethno-linguistic barrier in the country and draws a separation between the principally Muslim North and the mainly Christian south. The region is a convergence of these cultural domains and maintains a tremendous degree of ethno-linguistic diversity. Afro-Asiatic, Nilo-Saharan, and Niger–Congo languages are all spoken, which are three of the primary African language families. In the 1920s, it was described by Melzian (1928:496) as the "Middle Zone". From Wikipedia
