A major impact of the Omani on East Africa was the

The most powerful states that emerged after the fall of the Old Oyo were

In the pre-colonial period, the Aku of Wukari derived his power mainly from

The Nok culture is associated with the archaelogical findings at

The ethnic groups that occupy the hinterland of the Bight of Benin include the

The last ruler of the Ogiso dynasty in the Benin Empire was

Which of the following areas did Malam Alimi incorporate into the Sokoto Caliphate?

In pre-colonial Nigeria, the Nsibidi form of writing was found in the

The Bayajidda tradition suggests that