Influences of Geographic Environment - Ellen Churchill Semple (libby ebook reader .TXT) 📗
- Author: Ellen Churchill Semple
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Entrance into a naturally isolated district, from which subsequent incursions are debarred, gives conditions for divergence and the creation of a new type. On the other hand, where few physical barriers are present to form these natural pockets, the process of assimilation goes on over a wide field. Europe is peculiar among the family of continents for its "much divided" geography, commented upon by Strabo. Hence its islands, peninsulas and mountain-rimmed basins have produced a variegated assemblage of peoples, languages and culture. Only where it runs off into the monotonous immensity of Russia do we find a people who in their physical traits, language, and civilization reflect the uniformity of their environment.224
Africa's smooth outline, its plateau surface rimmed with mountains which enclose but fail to divide, and its monotonous configuration have produced a racial and cultural uniformity as striking as Europe's heterogeneity. Constant movements and commixture, migration and conquest, have been the history of the black races, varied by victorious incursions of the Hamitic and Semitic whites from the north, which, however, have resulted in the amalgamation of the two races after conquest.225 Constant fusion has leveled also the social and political relations of the people to one type; it has eliminated primordial groups, except where the dwarf hunters have taken refuge in the equatorial forests and the Bushmen in the southwestern deserts, just as it has thwarted the development of higher social groups by failure to segregate and protect. It has sown the Bantu speech broadcast over the immense area of Central Africa, and is disseminating the Hausa language through the agency of a highly mixed commercial folk over a wide tract of the western Sudan. The long east-and-west stretch of the Sudan grasslands presents an unobstructed zone between the thousand-mile belt of desert to the north and the dense equatorial forests to the south, between hunger and thirst on one side, heat and fever and impenetrable forests on the other. Hence the Sudan in all history has been the crowded Broadway of Africa. Here pass commercial caravans, hybrid merchant tribes like the Hausa, throngs of pilgrims, streams of peoples, herds of cattle moving to busy markets, rude incursive shoppers or looters from the desert, coming to buy or rob or rule in this highway belt. [See map page 105.]
Historical development advances by means of differentiation and assimilation. A change of environment stimulates variation. Primitive culture is loath to change; its inertia is deep-seated. Only a sharp prod will start it moving or accelerate its speed; such a prod is found in new geographic conditions or new social contacts. Divergence in a segregated spot may be overdone. Progress crawls among a people too long isolated, though incipient civilization thrives for a time in seclusion. But in general, accessibility, exposure to some measure of ethnic amalgamation and social contact is essential to sustained progress.226 As the world has become more closely populated and means of communication have improved, geographical segregation is increasingly rare. The earth has lost its "corners." All parts are being drawn into the circle of intercourse. Therefore differentiation, the first effect of the historical movement, abates; the second effect, assimilation, takes the lead.
The ceaseless human movements making for new combinations have stimulated development. They have lifted the level of culture, and worked towards homogeneity of race and civilization on a higher plane. Since the period of the great discoveries inaugurated by Columbus enabled the historical movement to compass the world, whole continents, like North America and Australia, have been reclaimed to civilization by colonization. The process of assimilation is often ruthless in its method. Hence it has been attended by a marked reduction in the number of different ethnic stocks, tribes, languages, dialects, social and cultural types through wide-spread elimination of the weak, backward or unfit.227 These have been wiped out, either by extermination or the slower process of absorption. The Indian linguistic stocks in the United States have been reduced from fifty-three to thirty-two; and of those thirty-two, many survive as a single tribe or the shrinking remnant of one.228 In Africa the slave trade has caused the annihilation of many small tribes.229 The history of the Hottentots, who have been passive before the active advance of the English, Dutch and Kaffirs about them, shows a race undergoing a widespread process of hybridization230 and extermination.231
Strong peoples, like the English, French, Russians and Chinese, occupy ever larger areas. Where an adverse climate precludes genuine colonization, as it did for the Spanish in Central and South America, and for the English and Dutch in the Indies, they make their civilization, if not their race, permeate the acquired territory, and gradually impose on it their language and economic methods. The Poles, who once boasted a large and distinguished nationality, are being Germanized and Russified to their final national extinction. The Finns, whose Scandinavian offshoot has been almost absorbed in Sweden,232 are being forcibly dissolved in the Muscovite dominion by powerful reägents, by Russian schoolmasters, a Russian priesthood, Russian military service.
No new types of races have been developed either by amalgamation or by transfer to new climatic and economic conditions in historic times. Contrasted geographic conditions long ago lost their power to work radical physical changes in the race type, because man even with the beginnings of civilization learned to protect himself against extremes of climate. He therefore preserved his race type, which consequently in the course of ages lost much of its plasticity and therewith its capacity to evolve new varieties.233 Where ethnic amalgamations on a large scale have occurred as a result of the historical movement, as in Mexico, the Sudan and Central Africa, the local race, being numerically stronger than the intruders and better adapted to the environment, has succeeded in maintaining its type, though slightly modified, side by side with the intruders. The great historical movements of modern times, however, have been the expansion of European peoples over the retarded regions of the world. These peoples, coming into contact with inferior races, and armed generally with a race pride which was antagonistic to hybrid marriages, preserved their blood from extensive intermixture. Hybridism, where it existed, was an ephemeral feature restricted to pioneer days, when white women were scarce, or to regions of extreme heat or cold, where white women and children could with difficulty survive. Even in Spanish America, where ethnic blendings were most extensive, something of the old Spanish pride of race has reasserted itself.
Improved communication maintains or increases the ranks of the intruders from the home supply. The negroes in North America, imported as they were en masse, then steadily recruited by two centuries of the slave trade, while their race integrity was somewhat protected by social ostracism, have not been seriously modified physically by several generations of residence in a temperate land. Their changes have been chiefly cultural. The Englishman has altered only superficially in the various British colonial lands. Constant intercourse and the progress of inventions have enabled him to maintain in diverse regions approximate uniformity of physical well-being, similar social and political ideals. The changed environment modifies him in details of thought, manner, and speech, but not in fundamentals.
Moreover, civilized man spreading everywhere and turning all parts of the earth's surface to his uses, has succeeded to some extent in reducing its physical differences. The earth as modified by human action is a conspicuous fact of historical development.234 Irrigation, drainage, fertilization of soils, terrace agriculture, denudation of forests and forestration of prairies have all combined to diminish the contrasts between diverse environments, while the acclimatization of plants, animals and men works even more plainly to the same end of uniformity. The unity of the human race, varied only by superficial differences, reflects the unity of the spherical earth, whose diversities of geographical feature nowhere depart greatly from the mean except in point of climate. Differentiation due to geography, therefore, early reached its limits. For assimilation no limit can be forseen.
In view of this constant differentiation on the one hand, and assimilation on the other, the historical movement has made it difficult to trace race types to their origin; and yet this is a task in which geography must have a hand. Borrowed civilizations and purloined languages are often so many disguises which conceal the truth of ethnic relationships. A long migration to a radically different habitat, into an outskirt or detached location protected from the swamping effects of cross-breeding, results eventually in a divergence great enough to obliterate almost every cue to the ancient kinship. The long-headed Teutonic race of northern Europe is regarded now by ethnologists as an offshoot of the long-headed brunette Mediterranean race of African origin, which became bleached out under the pale suns of Scandinavian skies. The present distribution of the various Teutonic stocks is a geographical fact; their supposed cradle in the Mediterranean basin is a geographical hypothesis. The connecting links must also be geographical. They must prove the former presence of the migrating folk in the intervening territory. A dolichocephalic substratum of population, with a negroid type of skull, has in fact been traced by archaeologists all over Europe through the early and late Stone Ages. The remains of these aboriginal inhabitants are marked in France, even in sparsely tenanted districts like the Auvergne Plateau, which is now occupied by the broad-headed Alpine race; and they are found to underlie, in point of time, other brachycephalic areas, like the Po Valley, Bavaria and Russia.235
The origin of a people can be investigated and stated only in terms of geography. The problem of origin can be solved only by tracing a people from its present habitat, through the country over which it has migrated, back to its original seat. Here are three geographical entities which can be laid down upon a map, though seldom with sharply defined boundaries. They represent three successive geographic locations, all embodying geographic conditions potent to influence the people and their movement. Hence the geographical element emerges in every investigation as to origins; whether in ethnology, history, philology, mythology or religion. The transit land, the course between start and finish, is of supreme importance. Especially is this true for religion, which is transformed by travel. Christianity did not conquer the world in the form in which it issued from the cramped
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