By Michael Vatikiotis
By Lisa Wingate, Judy Christie
By Patricia M Hinds, Susan L Taylor
By Henry Box Brown, Richard Newman (Fellows and Research Officer, W.E.B. DuBois Institute for Afro-American Research, Fellows and Research Officer, Harvard University.), Henry Louis Gates, Jr.
By Sojourner Truth
By Martin Luther King Jr
By Halima Bashir
By Melissa Fleming
By Maxime Rodinson, Anne Carter
By Jean Sasson
By Tracey Thorn
By Barack Obama
By Eva Petulengro
By Linda M. Heywood
By Conor Cruise O'Brien
By Aida Edemariam
By Howard W. French (Columbia University)
By Quobna Ottobah Cugoano, Vincent Carretta
By Bich Minh Nguyen
By U. Kockel, M. Nic Craith, Kenneth A. Loparo
By Garry Bannister, David Sowby, Tomas O'Crohan
By Tom Lodge (Professor of Peace and Conflict Studies, University of Limerick)
By Martin Bauml Duberman
By Gerry Adams
By Tony Ireland
By Vivian Jones
By Martin Minogue
By Saroo Brierley
By Andrew Marr
By Thomas Wentworth Higginson, Howard N. Meyer