Long Island University, Rutgers College, and City College. He then returned to Nigeria in 1976 where he taught as a Senior Lecturer in the Department of History, University of Lagos until June 1982. During that time, he served in the Postgraduate Assembly which established the Post Graduate School of the University of Lagos. He was also a visiting Senior Lecturer in Economic History at the University of Ibadan from 1978 to 1979. He pioneered the teaching of African Economic History at the University of Lagos (1977 to 1982) and the University of Ibadan (1977 to 1978). He withdrew his services from the University of Lagos in 1982 to pursue a career in politics and business. Contributions to politics and national service Ofonagoro was a contributor on occasionally featured articles and editorials published in the Eastern Nigerian Guardian newspaper, Port Harcourt, from 1959 to 1960. He was also a frequent contributor to radio, television and newspaper discussions in the Canadian and American media. He also lectured on Africa on the Sunrise Semester program of CBS TV in New York. On his return to Nigeria in 1976, he continued his active role in media such as radio, television and newspapers. He also delivered public lectures at the National Institute for Policy and Strategic Studies, Kuru Plateau State and the Command and Staff College in Jaji, Kaduna State. In 1979, he was appointed as Consultant Political Analyst to the Nigeria Television Authority by the government of the Federal Republic of Nigeria. His programme Verdict 79 was an epic on the Election of 1979. The programme ended in March 1980. He has led Federal Government Delegations to foreign countries, including a delegation to the International Symposium on the Renaissance in Sofia, Bulgaria (1981). In the same year, he led a delegation to Shipyard Split, in former Yugoslavia, to take delivery of MV River Maje on behalf of the federal government which was acquired for the Nigerian National Shipping Line. Again in October 1981, he was appointed adviser to the Nigerian delegation and member of the special political committee of the United Nations General Assembly by the federal government of Nigeria. In 1982, he was appointed Chairman of the News Agency of Nigeria, and shortly after he became Director-General of the NTA in 1983. In 1993, he was Director of Communications in the Presidential Campaign of Bashir Tofa (under the banner of the National Republican