The first National development plan period was from? by Sunday | May 3 | Economics NECO | 0 comments A. 1955-1959 B. 1962-1968 C. 1965-1970 D. 1970-1974 E. 1975-1980 Correct Answer: Option B – 1962-1968 Users Also Read These:A simple pendulum of length 0.4m has a period of 2s.…SS2 Civic Education Lesson Note on National…One of the major criticisms of the 1992-1968…The 2nd National Development plan in Nigeria was between?The action plan by African countries under the New…