Shehu Shagari won the 1979 Presidential Election under 

A form of government where the powers of the state is determined by the citizens is 

As a non-aligned state, Nigeria attended the second meeting of the non-Aligned Movement that took place in Cairo, Egypt in 

The power of prerogative of mercy rests with the 

The judgement that ceded and transferred Bakassi legal title from Nigeria to Cameroon was delivered by