The earliest iron technology in West Africa has also been found to be contemporary with or predate that of the Nile valley and North Africa, and some archaeologists believe that iron metallurgy was likely developed independently in sub-Saharan West Africa... 
José Manuel emilẹ́wà Balmaceda Fernández jẹ́ Ààrẹ Orilẹ-ede tsílẹ̀ tẹ́lẹ̀.Ìtọ́kasí àwọn ará tsile.. 