VI 



CONTENTS. 



CHAPTER IX. 



The Negro Race. — Colonial Negroes. — Eastern Africa. — South Africa. — Western 



Africa. — Central Africa - - - - - - - 182 



CHAPTER X. 



The Ethiopian Race. — Barabra, or Nubians. — Somali. — Denkali. — Galla. — 



M'Kuafi. — Mussai. — Other Ethiopians ..... 203 



CHAPTER XI. 



The Hottentot Race - - - - - - - .219 



CHAPTER XII. 



The Abyssinian Race - - - - - - - - 221 



CHAPTER XIII. 



The White or Arabian Race. — European Colonists. — Hebrews. — Armenians. — 

 Assyrians, — Moguls. — Afghans. — Sikhs. — Parsees. — The Arab countries. — 

 Europe ......... 225 



CHAPTER XIV. 



Association of the races. — Their numerical proportions .... 272 



CHAPTER XV. 



Relations between the races - - - - - - - 277 



CHAPTER XVI. 



The geographical progress of knowledge - - - - .281 



CHAPTER XVII. 



Migrations by sea - - - - - - - - 286 



CHAPTER XVIII. 



Migrations by land 293 



CHAPTER XIX. 



The origin of agriculture 299 



CHAPTER XX. 



Zoological deductions 302 



