1.:The History and Politics of Colonialism, 1870-1914 / Edited by L.H. Gann and Peter Duignan 2.: The history and politics of colonialism : 1914-1960 3.: Profiles of Change : African Society and Colonialism Rule / Edited by Victor Turner 4.: Colonialism in Africa 1870-1960 5.: A Bibliographical Guide to Colonialism in Sub-Saharan Africa / by P. Duignan & L.H. Gann |