A. A unitary system where full concentration of power prevailed
B. A federal structure where powers were decentralized although autocratic
C. A quasi federal structure with devolution
D. A partial federal set up with deconcentration
Correct Answer: Option D
D. A partial federal set up with deconcentration
Explanation
The Hausa/Fulani empire for geopolitical reasons apportioned different portfolios of authorities for serving the multiplicity of functions and administrative interests. The offices of Sarkin fada, as head of palace workers, Waziri as prime minister among others are pointers in this regard.