Account for the introduction of the Indirect Rule System in Nigeria, and its failure in some parts of the country. 

Compare the judicial system of the pre-colonial Hausa/Fulani Society with that of the lgbo Society. 

Mention the aims of the Organisation of African Unity (O.A.U) and discuss some of its achievements. 
 

In a democratic system _______

That type of sovereignty that thrives on legitimacy is__________