Every staple place and trading station is a center of geographical information; it therefore gives an impulse to expansion by widening the geographical horizon. The Lewis and Clark Expedition found the Mandan villages at the northern bend of the Missouri River the center of a trade which extended west to the Pacific, through the agency of the Crow and Paunch Indians of the upper Yellowstone, and far north to the Assiniboine and Saskatchewan Rivers. Here in conversation with British and French fur-traders of the Northwest Company's posts, they secured information about the western country they were to explore.[187] Similarly the trade of the early Jesuit missions at La Pointe near the west end of Lake Superior annually drew the Indians from a wide circle sweeping from Green Bay and the Fox River in the south, across the Mississippi around to the Lake of the Woods and far north of Lake Superior.[188] Here Marquette first heard of the great river destined to carry French dominion to the Gulf of Mexico.
Movements due to religion.
Trade often finds in religion an associate and coadjutor in directing and stimulating the historical movement. China regards modern Christian missions as effective European agencies for the spread of commercial and political power. Jesuit and fur-trader plunged together into the wilds of colonial Canada; Spanish priest and gold-seeker into Mexico and Peru. American missionary pressed close upon the heels of fur-trader into the Oregon country. Jason Lee, having established a Methodist mission on the Willamette in 1834, himself experienced sudden conversion from religionist to colonizer. He undertook a temporary mission back to the settled States, where he preached a stirring propaganda for the settlement and appropriation of the disputed Oregon country, before the British should fasten their grip upon it. The United States owes Hawaii to the expansionist spirit of American missionaries. Thirty years after their arrival in the islands, they held all the important offices under the native government, and had secured valuable tracts of lands, laying the foundation of the landed aristocracy of planters established there to-day. Their sons and grandsons took the lead in the Revolution of 1893, and in the movement for annexation to the United States. Thus sometimes do the meek inherit the earth.
Religious pilgrimages.
The famous pilgrimages of the world, in which the commercial element has been more or less conspicuous,[189] have contributed greatly to the circulation of peoples and ideas, especially as they involve multitudes and draw from a large circle of lands. Their economic, intellectual and political effects rank them as one phase of the historical movement. Herodotus tells of seven hundred thousand Egyptians flocking to the city of Bubastis from all parts of Egypt for the festival of Diana.[190] The worship of Ashtoreth in Bambyce in Syria drew votaries from all the Semitic peoples except the Jews. As early as 386 A.D. Christian pilgrims flocked to Jerusalem from Armenia, Persia, India, Ethiopia, and even from Gaul and Britain. Jerusalem gave rise to those armed pilgrimages, the Crusades, with all their far-reaching results. The pilgrimages to Rome, which in the Jubilee of 1300 brought two hundred thousand worshipers to the sacred city, did much to consolidate papal supremacy over Latin Christendom.[191] As the roads to Rome took the pious wayfarers through Milan, Venice, Genoa, Florence, Bologna, and other great cities of Italy, they were so many channels for the distribution of Italian art and culture over the more untutored lands of western Europe.
Though Mecca is visited annually by only seventy or eighty thousand pilgrims, it puts into motion a far greater number over the whole Mohammedan world, from westernmost Africa to Chinese Turkestan.[192] Yearly a great pilgrimage, numbering in 1905 eighty thousand souls, moves across Africa eastward through the Sudan on its way to the Red Sea and Mecca. Many traders join the caravans of the devout both for protection and profit, and the devout themselves travel with herds of cattle to trade in on the way. The merchants are prone to drop out and settle in any attractive country, and few get beyond the populous markets of Wadai. The British and French governments in the Sudan aid and protect these pilgrimages; they recognize them as a political force, because they spread the story of the security and order of European rule.[193] The markets of western Tibet, recently opened to Indian merchants by the British expedition to Lhassa, promote intercourse between the two countries especially because of the sacred lakes and mountains in their vicinity, which are goals of pilgrimage alike to Hindu and Tibetan Buddhist. They offer an opportunity to acquire merit and profit at the same time, an irresistible combination to the needy, pious Hindu. Therefore across the rugged passes of the Himalayas he drives his yaks laden with English merchandise, an unconscious instrument for the spread of English influence, English civilization and the extension of the English market, as the Colonial Office well understands.[194]
Historical movement and race distribution.