Infobase: Modern World History
Age of Imperialism (Age of Revolution and Empire)
Berlin Conference (Encyclopedia of Colonial Africa, 1850-1960)
British Colonial Rule in Africa, 1850 to 1960 (Encyclopedia of Colonial Africa, 1850-1960)
Colonial Rule in Africa (Encyclopedia of Colonial Africa)
European Colonial Conquest in Africa (Encyclopedia of Colonial Africa)
Gale: Global Issues in Context
Berlin Conference (Immigration and Migration: In Context)
Imperialism: Africa (Encyclopedia of Race and Racism)
Gale Virtual Reference Library
Infobase: Modern World History
Niger Delta in Colonial Africa (Encyclopedia of Colonial Africa, 1850-1960)
Nigeria (Encyclopedia of the Contemporary World, 1950-Present)
Nigeria During the Colonial Era (Encyclopedia of Colonial Africa, 1850-1960)
Nigeria, post-independence (Encyclopedia of Independent Africa, 160-Present)
Igbo (Encyclopedia of the Peoples of African and the Middle East)
Igbo, 1854 to 1963 (Encyclopedia of Colonial Africa, 1850-1960)
Gale Ebooks
Nigeria (History of World Trade Since 1450)
Gale Global Issues in Context
Infobase: Modern World History
Achebe, Chinua (Encyclopedia of Colonial Africa 1850-1960)
Gale Ebooks
Achebe, Chinua (Encyclopeida of Western Colonialism since 1450)
Achebe, Chinua (Black Literature Criticism: Classic and Emerging Authors since 1950)
Achebe, Chinua (Gale Contextual Encyclopedia of World Literature)
Websites
Chinua Achebe dies at 82; Nigerian writer (Obituary, Los Angeles Times)