"This book derives from a concern with the contemporary African situation. It delves into the past only because otherwise it would be impossible to understand how the present came into being and what the trends are for the near future. In the search for an understanding of what is now called underdevelopment in Africa, the limits of enquiry have had to be fixed as far apart as the fifteenth century, on the one hand and the end of the colonial period, on the other hand."--