Northern Nigeria became internally self-government in? By: Sunday|Published on: Jul 18|Categories: Government WAEC| 0 comments A. 1955 B. 1957 C. 1958 D. 1959 E. 1960 Correct Answer: Option D – 1959 Users Also Read These:The amalgamation of Northern and Southern Nigeria in…Armed resistance to British rule in Northern Nigeria…In northern Nigeria, the most common type of vegetation is?Irrigation farming is highly practiced in Northern…A reason for the amalgamation of the Northern and…SEE ALSO The following options are today the biggest threat to the democracy of West African State except?