Influences of Geographic Environment by Ellen Churchill Semple (best romantic books to read .txt) ๐
The protection of a water frontier--Pile villages of ancienttimes--Modern pile dwellings--Their geographicdistribution--River-dwellers in old and popular lands--Man'sencroachment upon the sea by reclamation of land--The struggle with thewater--Mound villages in river flood-plains--Social and political gainby control of the water--A factor in early civilization of aridlands--The economy of the water--Fisheries--Factors in maritimeexpansion--Fisheries as nurseries of seamen--Anthropo-geographicimportance of navigation.
CHAPTER XI.
THE ANTHROPO-GEOGRAPHY OF RIVERS
Rivers as intermediaries between land and sea--Sea navigation mergesinto river navigation--Historical importance of seas and oceansinfluenced by their debouching streams--Lack of coast articulationssupplied by rivers--River highways as basis of commercialpreรซminence--Importance of rivers in large countries--Rivers as highwaysof expansion--Determinants of routes in arid or semi-aridlands--Increa
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The vast and fertile region defined by the Ohio and Tennessee rivers, lay as a debatable border between the Algonquin Indians of the north and the Appalachians of the south. Both claimed it, both used it for hunting, but neither dared dwell therein.351 Similarly the Cherokees had no definite understanding with their savage neighbors as to the limits of their respective territories The effectiveness of their claim to any particular tract of country usually diminished with every increase of its distance from their villages. The consequence was that a considerable strip of territory between the settlements of two tribes, Cherokees and Creeks for instance, though claimed by both, was practically considered neutral ground and the common hunting ground of both.352 The Creeks, whose most western villages from 1771 to 1798 were located along the Coosa and upper Alabama rivers,353 were separated by 300 miles of wilderness from the Chickasaws to the northwest, and by a 150-mile zone from the Choctaws. The most northern Choctaw towns, in turn, lay 160 miles to the south of the Chickasaw nation, whose compact settlements were located on the watershed between the western sources of the Tombigby and the head stream of the Yazoo.354 The wide intervening zone of forest and canebrake was hunted upon by both nations.355
Sometimes the border is preserved as a wilderness by formal agreement. A classic example of this case is found in the belt of untenanted land, fifty to ninety kilometers wide, which China and Korea once maintained as their boundary. No settler from either side was allowed to enter, and all travel across the border had to use a single passway, where three times annually a market was held.356 On the Russo-Mongolian border south of Lake Baikal, the town of Kiakhta, which was established in 1688 as an entrepรดt of trade between the two countries, is occupied in its northern half by Russian factories and in its southern by the Mongolian-Chinese quarters, while between the two is a neutral space devoted to commerce.357
These border wastes do not always remain empty, however, even when their integrity is respected by the two neighbors whom they serve to divide; alien races often intrude into their unoccupied reaches. The boundary wilderness between the Sudanese states of Wadai and Dar Fur harbors several semi-independent states whose insignificance is a guarantee of their safety from conquest.358 Similarly in the wide border district between the Creeks on the east and the Choctaws on the west were found typical small, detached tribesโthe Chatots and Thomez of forty huts each on the Mobile River, the Tensas tribe with a hundred huts on the Tensas River, and the Mobilians near the confluence of the Tombigby and Alabama.359 Along the desolate highland separating Norway and Sweden the nomadic Lapps, with their reindeer herds, have penetrated southward to 62ยฐ North Latitude, reinforcing the natural barrier by another barrier of alien race. From this point southward, the coniferous forests begin and continue the border waste in the form of a zone some sixty miles wide; this was unoccupied till about 1600, when into it slowly filtered an immigration of Finns, whose descendants to-day constitute an important part of the still thin population along the frontier to the heights back of Christiania. Only thirty miles from the coast does the border zone between Norway and Sweden, peopled chiefly by intruding foreign stocks, Lapps and Finns, contract and finally merge into the denser Scandinavian settlements.360
Where the border waste offers favorable conditions of life and the intruding race has reached a higher status of civilization, it multiplies in this unpeopled tract and soon spreads at the cost of its less advanced neighbors. The old No Man's Land between the Ohio and Tennessee was a line of least resistance for the expanding Colonies, who here poured in a tide of settlement between the northern and southern Indians, just as later other pioneers filtered into the vague border territory of weak tenure between the Choctaws and Creeks, and there on the Tombigby, Mobile and Tensas rivers, formed the nucleus of the State of Alabama.361
This untenanted hem of territory surrounding so many savage and barbarous peoples reflects their superficial and unsystematic utilization of their soil, by reason of which the importance of the land itself and the proportion of population to area are greatly reduced. It is a part of that uneconomic and extravagant use of the land, that appropriation of wide territories by small tribal groups, which characterizes the lower stages of civilization, as opposed to the exploitation of every square foot for the support of a teeming humanity, which marks the most advanced states. Each stage puts its own valuation upon the land according to the return from it which each expects to get. The low valuation is expressed in the border wilderness, by which a third or even a half of the whole area is wasted; and also in the readiness with which savages often sell their best territory for a song.
For the same reason they leave their boundaries undefined; a mile nearer or farther, what does it matter? Moreover, their fitful or nomadic occupation of the land leads to oscillations of the frontiers with every attack from without and every variation of the tribal strength within. Their unstable states rarely last long enough in a given form or size to develop fixed boundaries; hence, the vagueness as to the extent of tribal domains among all savage peoples, and the conflicting land claims which are the abiding source of war. Owing to these overlapping boundariesโborder districts claimed but not occupiedโthe American colonists met with difficulties in their purchase of land from the Indians, often paying twice for the same strip.
Even civilized peoples may adopt a waste boundary where the motive for protection is peculiarly strong, as in the half-mile neutral zone of lowland which ties the rock of Gibraltar to Spain. On a sparsely populated frontier, where the abundance of land reduces its value, they may throw the boundary into the form of a common district, as in the vast, disputed Oregon country, accepted provisionally as a district of joint occupancy between the United States and Canada from 1818 to 1846, or that wide highland border which Norway so long shared with Russia and Sweden. In South America, where land is abundant and population sparse, this common boundary belt is not rare. It suggests a device giving that leeway for expansion desired by all growing states. By the treaty of 1866, the frontier between Chile and Bolivia crossed the Atacama desert at 24ยฐ South Latitude; but the zone between 23ยฐ and 25ยฐ was left under the common jurisdiction of the two states, for exploitation of the guano deposits and mineral wealth.362 A common border district on a much larger scale is found between Brazil and the eastern frontier of French Guiana. It includes a belt 185 miles (300 kilometers) wide between the Oyapok and Arawary rivers, and is left as a neutral district till its fate is decided by arbitration.363 All these instances are only temporary phases in the evolution of a political frontier from wide, neutral border to the mathematically determined boundary line required by modern civilized states.
Even when the boundary line has been surveyed and the boundary pillars set up, the frontier is prone to assert its old zonal nature, simply because it marks the limits of human movements. Rarely, for instance, does a customs boundary coincide with a political frontier, even in the most advanced states of Europe, except on the coasts. The student of Baedecker finds a gap of several miles on the same railroad between the customs frontier of Germany and France, or France and Italy. Where the border district is formed by a high and rugged mountain range, the custom houses recede farther and farther from the common political line upon the ridge, and drop down the slope to convenient points, leaving between them a wide neutral tariff zone, like that in Haute Savoie along the massive Mont Blanc Range between France and Italy.
Allied to this phase, yet differing from it, is the "Zona Libre" or Free Zone, 12 miles broad and 1,833 miles long, which forms the northern hem of Mexico from the Gulf to the Pacific. Here foreign goods pay only 18-1/2 per cent., formerly only 2-1/2 per cent., of the usual federal duties. Goods going on into the interior pay the rest of the tariff at the inner margin of the Zone. This arrangement was adopted in 1858 to establish some sort of commercial equilibrium between the Mexican towns of the Rio Grande Valley, which were burdened by excessive taxation on internal trade, and the Texas towns across the river, which at this time enjoyed a specially low tariff. Consequently prices of food and manufactured goods were twice or four times as high on the Mexican as on the American side. The result was persistent smuggling, extensive emigration from the southern to the northern bank, and the commercial decline of the frontier states of Mexico, till the Zona Libre adjusted the commercial discrepancy.364 Since 1816 a tariff free zone a league wide has formed the border of French Savoy along
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