Nigeria became a federation of four regions in? by Sunday | Jul 16 | Government WAEC | 0 comments A. 1954 B. 1960 C. 1963 D. 1967 E. 1975 Correct Answer: Option C – 1963 Users Also Read These:Nigeria formally became a federation in?The compressed regions and the space-out regions in…Before Nigeria became a republic; the highest body…Nigeria became a federation under the 1954…Which of the following best explains why wind action…