Founded in 1975 to promote economic integration in West Africa and eventually bring about full economic and monetary union, ECOWAS is made up of 15 members, namely Benin, Burkina Faso, Cape Verde, Côte d’Ivoire, The Gambia, Ghana, Guinea, Guinea-Bissau, Liberia, Mali, Niger, Nigeria (where the bloc is headquartered, in the capital Abuja),...