History of West Africa more states. Early human settlers arrived in West Africa around 12,000 BCE. In the fifth millennium, as the ancestors of modern West Africans began entering the area, the development of sedentary farming began to take place in West Africa. The Iron industry, in both smelting and forging for tools and weapons, appeared in Sub-Saharan Africa by 1200 BCE, and by 400 BCE, contact had been made with the Mediterranean civilizations, and a regular trade included exporting gold, cotton, metal, and leather in exchange for copper, horses, salt, textiles, and beads. Culture developed further with the Nok culture (1000 BCE to
Languages of Nigeria though there is a paucity of statistics on native speakers in Nigeria, the language is spoken by 24 million people in West Africa and is the second language of 15 million more. Hausa has therefore emerged as "lingua franca" throughout much of West Africa and the Sahel in particular. The language is spoken primarily amongst Muslims, and the language is often associated with Islamic culture in Nigeria and West Africa on the whole. Hausa is classified as a West Chadic language of the Chadic grouping, a major subfamily of Afroasiatic. Culturally, the Hausa people have become closely integrated with the