Nigeria became a federation as a result of the promulgation of the constitution of? By: Sunday|Published on: Jul 15|Categories: Government WAEC| 0 comments A. 1922 B. 1946 C. 1951 D. 1954 E. 1963 Correct Answer: Option D – 1954 Users Also Read These:In the federation of Nigeria, states are equally…In Nigeria; revenue sharing from the Federation…The 1954 Constitution of Nigeria made the country a…Nigeria became a federation under the 1954…Nigeria became a federation of 19 state in?SEE ALSO Which colonial administration in West Africa sought to integrate her colonies with their home country?