Revolution 1880 - 1948 - published in Journal of Economic History Vol. 39 No. 3 (1979) Tarikh Vol. 5 No. 4: The African Diaspora (The African Presence in North America) - published by Longman Press (1978) The Aro and Delta Middlemen of Southeastern Nigeria and the Challenge of the Colonial Economy - published in the Journal of African Studies Vol. 3 No. 2 (1976). First presented at Annual Meeting of African Studies Association, Philadelphia 1972. See also Amaigbo Imo State List of University of Toronto alumni Holy Family College, Abak List of Columbia University people in politics, military and law References External links "Why Abacha stashed billions in foreign accounts", interview in The Sun, July 2014 "Why Boko Haram persists", interview in The Vanguard, November 2012 "An Evening with Walter Ofonagoro", The Nation, 2008 "Ezeife, Clark, Okunrounmu, Ofonagoro call for arrest of Jega, postponement of elections", The Eagle Online, February 2015 "Ofonagoro loses Elder Brother", Leadership, November 2015 Living people 1940 births Politicians from Port Harcourt Businesspeople from Port Harcourt Trinity College (Canada) alumni People in finance 20th-century Nigerian businesspeople 21st-century Nigerian businesspeople Nigerian Christians Members of the Peoples Democratic Party (Nigeria) People from Imo State Federal ministers of Nigeria Columbia University alumni Academic staff of the University of Lagos Academic staff of the University of Ibadan Nigerian expatriate academics in the United States Igbo businesspeople 20th-century Nigerian historians Igbo politicians Igbo historians Nigerian chairpersons of corporations