By Kate Lister
By Marius B. Jansen
By Tony Rennell
By Nemata Amelia Ibitayo Blyden
By Piero Gleijeses
By David Eltis
By Edward Reynolds
By Sylviane A. Diouf
By Glenford Deroy Howe
By Michaelle L. Browers (Wake Forest University, North Carolina)
By Seymour Drescher (Professor of History, Professor of History, University of Pittsburgh), Stanley L. Engerman (Munro Professor of Economics, Munro Professor of Economics, University of Rochester)
By Frances Steel
By Giacomo Macola
By Gwyn Campbell, Suzanne Miers, Joseph C. Miller
By Sean Stilwell (University of Vermont)
By Davis
By David W. Blight
By Solofo Randrianja, Stephen Ellis
By Bayo Holsey
By Corbishley, Mike, Owen, Dai
By Pier M. Larson
By Philip Mansel
By W. W. Rostow
By Hannah Arendt, Peter Baehr
By Iain Dale
By William A. Green (Professor of History, Professor of History, Holy Cross College, Worcester, Massachusetts)
By Jonathon Glassman
By David Mills
By Florencia E. Mallon, Gladys McCormick
By Deutsch