Universal adult suffrage was first adopted throughout Nigeria under the constitution of? by Sunday | Jul 13 | Government WAEC | 0 comments A. 1922 B. 1946 C. 1958 D. 1960 E. 1979 Correct Answer: Option E – 1979 Users Also Read These:The universal declaration of human rights (UDHR) was…Which of the following was a requirement for…Nigeria was a federal state under the constitution…A unified local government system was adopted in…Universal adult suffrage means all?