Africa went from being a matrilineal society to a patriarchal after people converted to Islam. This means that before Islam arrived in Africa women had rights which were much closer to their male counterpart. This changed because of the customs inscribed in the Sharia, the Islamic law, which said that males are supposed to be the dominant force in a society. Certain areas of African society remained unchanged, an example of this would be that the majority of the population never converted to Islam, and those who did still maintained their old beliefs, also Africa continued to speak Bantu. Most of the people who converted to Islam were rulers and merchants who used the Islam religion to be benefit themselves. The Merchants would use being a Muslim to increase their trading area. The Rulers would use it to reinforce their authority with Islamic titles, such as emir or caliph. The rulers also didn’t try to convert