the three million square miles of sand wastes in the north.
More than any other land, Africa lies in the tropics, with a warm, dry climate, save in the central Congo region, where rain at all seasons brings tropical luxuriance. The flora is rich but not wide in variety, including the gum acacia, ebony, several dye woods, the kola nut, and probably tobacco and millet. To these many plants have been added in historic times. The fauna is rich in mammals, and here, too, many from other continents have been widely introduced and used.
Primarily Africa is the Land of the Blacks. The world has always been familiar with black men, who represent one of the most ancient of human stocks. Of the ancient world gathered about the Mediterranean, they formed a part and were viewed with no surprise or dislike, because this world saw them come and go and play their part with other men. Was Clitus the brother-in-law of Alexander the Great less to be honored because he happened to be black? Was Terence less famous? The medieval European world, developing under the favorable physical conditions of the north temperate zone, knew the black man chiefly as a legend or occasional curiosity, but still as a fellow man—an Othello or a Prester John or an Antar.
The modern world, in contrast, knows the Negro chiefly as a bond slave in the West Indies and America. Add to this the fact that the darker races in other parts of the world have, in the last four centuries, lagged behind the flying and even feverish footsteps of Europe, and we face to-day a widespread assumption throughout the dominant world that color is a mark of inferiority.
The result is that in writing of this, one of the most ancient, persistent, and widespread stocks of mankind, one faces astounding prejudice. That which may be assumed as true of white men must be proven beyond peradventure if it relates to Negroes. One who writes of the development of the Negro race must continually insist that he is writing of a normal human stock, and that whatever it is fair to predicate of the mass of human beings may be predicated of the Negro. It is the silent refusal to do this which has led to so much false writing on Africa and of its inhabitants. Take, for instance, the answer to the apparently simple question "What is a Negro?" We find the most extraordinary confusion of thought and difference of opinion. There is a certain type in the minds of most people which, as David Livingstone said, can be found only in caricature and not in real life. When scientists have tried to find an extreme type of black, ugly, and woolly-haired Negro, they have been compelled more and more to limit his home even in Africa. At least nine-tenths of the African people do not at all conform to this type, and the typical Negro, after being denied a dwelling place in the Sudan, along the Nile, in East Central Africa, and in South Africa, was finally given a very small country between the Senegal and the Niger, and even there was found to give trace of many stocks. As Winwood Reade says, "The typical Negro is a rare variety even among Negroes."
As a matter of fact we cannot take such extreme and largely fanciful stock as typifying that which we may fairly call the Negro race. In the case of no other race is so narrow a definition attempted. A "white" man may be of any color, size, or facial conformation and have endless variety of cranial measurement and physical characteristics. A "yellow" man is perhaps an even vaguer conception.
In fact it is generally recognized to-day that no scientific definition of race is possible. Differences, and striking differences, there are between men and groups of men, but they fade into each other so insensibly that we can only indicate the main divisions of men in broad outlines. As Von Luschan says, "The question of the number of human races has quite lost its raison d'être and has become a subject rather of philosophic speculation than of scientific research. It is of no more importance now to know how many human races there are than to know how many angels can dance on the point of a needle. Our aim now is to find out how ancient and primitive races developed from others and how races changed or evolved through migration and inter-breeding."[1]
The mulatto (using the term loosely to indicate either an intermediate type between white and black or a mingling of the two) is as typically African as the black man and cannot logically be included in the "white" race, especially when American usage includes the mulatto in the Negro race.
It is reasonable, according to fact and historic usage, to include under the word "Negro" the darker peoples of Africa characterized by a brown skin, curled or "frizzled" hair, full and sometimes everted lips, a tendency to a development of the maxillary parts of the face, and a dolichocephalic head. This type is not fixed or definite. The color varies widely; it is never black or bluish, as some say, and it becomes often light brown or yellow. The hair varies from curly to a wool-like mass, and the facial angle and cranial form show wide variation.
It is as impossible in Africa as elsewhere to fix with any certainty the limits of racial variation due to climate and the variation due to intermingling. In the past, when scientists assumed one unvarying Negro type, every variation from that type was interpreted as meaning mixture of blood. To-day we recognize a broader normal African type which, as Palgrave says, may best be studied "among the statues of the Egyptian rooms of the British Museum; the larger gentle eye, the full but not over-protruding lips, the rounded contour, and the good-natured, easy, sensuous expression. This is the genuine African model." To this race Africa in the main and parts of Asia have belonged since prehistoric times.
The color of this variety of man, as the color of other varieties, is due to climate. Conditions of heat, cold, and moisture, working for thousands of years through the skin and other organs, have given men their differences of color. This color pigment is a protection against sunlight and consequently varies with the intensity of the sunlight. Thus in Africa we find the blackest men in the fierce sunlight of the desert, red pygmies in the forest, and yellow Bushmen on the cooler southern plateau.
Next to the color, the hair is the most distinguishing characteristic of the Negro, but the two characteristics do not vary with each other. Some of the blackest of the Negroes have curly rather than woolly hair, while the crispest, most closely curled hair is found among the yellow Hottentots and Bushmen. The difference between the hair of the lighter and darker races is a difference of degree, not of kind, and can be easily measured. If the hair follicles of a China-man, a European, and a Negro are cut across transversely, it will be found that the diameter of the first is 100 by 77 to 85, the second 100 by 62 to 72, while that of the Negro is 100 by 40 to 60. This elliptical form of the Negro's hair causes it to curl more or less tightly.
There have been repeated efforts to discover, by measurements of various kinds, further and more decisive differences which would serve as really scientific determinants of race. Gradually these efforts have been given up. To-day we realize that there are no hard and fast racial types among men. Race is a dynamic and not a static conception, and the typical races are continually changing and developing, amalgamating and differentiating. In this little book, then, we are studying the history of the darker part of the human family, which is separated from the rest of mankind by no absolute physical line, but which nevertheless forms, as a mass, a social group distinct in history, appearance, and to some extent in spiritual gift.
We cannot study Africa without, however, noting some of the other races concerned in its history, particularly the Asiatic Semites. The intercourse of Africa with Arabia and other parts of Asia has been so close and long-continued that it is impossible to-day to disentangle the blood relationships. Negro blood certainly appears in strong strain among the Semites, and the obvious mulatto groups in Africa, arising from ancient and modern mingling of Semite and Negro, has given rise to the term "Hamite," under cover of which millions of Negroids have been characteristically transferred to the "white" race by some eager scientists.
The earliest Semites came to Africa across the Red Sea. The Phoenicians came along the northern coasts a thousand years before Christ and began settlements which culminated in Carthage and extended down the Atlantic shores of North Africa nearly to the Gulf of Guinea.
From the earliest times the Greeks have been in contact with Africa as visitors, traders, and colonists, and the Persian influence came with Cambyses and others. Roman Africa was bounded by the desert, but at times came into contact with the blacks across the Sahara and in the valley of the Nile. After the breaking up of the Roman Empire the Greek and Latin Christians filtered through Africa, followed finally by a Germanic invasion