A. introduction of the federal structure
B. introduction of unicameralism into Nigeria
C. departure from the parliamentary to the presidential system of government
D. preservation and entrenchment of republicanism
Correct Answer:
Option C – departure from the parliamentary to the presidential system of government
Explanation
Departure from the parliamentary to the presidential system of government is the distinguishing feature of the 1979 Constitution. Nigeria practiced a parliamentary system of government during the First Republic. But the 1979 constitution introduced the presidential system.
