The black man's burden:
Samarin, William J.
The black man's burden: African colonial labor on the Congo and Ubangi Rivers, 1880-1900 - Boulder Westview Press 1989 - African modernization & development series .
0813377404
Working class
Slavery--Africa, Central--History--19th c--Africa, Central--History--19th c
The black man's burden: African colonial labor on the Congo and Ubangi Rivers, 1880-1900 - Boulder Westview Press 1989 - African modernization & development series .
0813377404
Working class
Slavery--Africa, Central--History--19th c--Africa, Central--History--19th c