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the paths of inland commerce-及21何蛍
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ors�察�and there dawned a new era of lighthouses and buoys�察�breakwaters and piers�察�and dredged channels。 Another handicap to the volume of business which the lake boats handled in the period just previous to the Civil War was the inadequacy of the feeders�察�the roads�察�riverways�察�and canals。 The Erie Canal was declared too small almost before the cries of its virulent opponents had died away�察�and the enlargement of its locks was soon undertaken。 The same thing proved true of the Ohio and Illinois canals。 The failure of the Welland Canal was similarly a very serious handicap。 Although its locks were enlarged in 1841�察�it was found by 1850 that despite the improvements it could not admit more than about one´third of the grain´carrying boats�察�while only one in four of the new propellers could enter its locks。
As late as the middle forties men did not in the least grasp the commercial situation which now confronted the Northwest nor could they foresee that the land behind the Great Lakes was about to deluge the country with an output of produce and manufactures of which the roads�察�canals�察�ships�察�wharfs�察�or warehouses in existence could handle not a tenth part。 They did not yet understand thatthis trade was to become national。 It was well on in the forties before the Galena lead mines�察�for instance�察�were given up as the terminal of the Illinois Central Railroad and the main line was directed to Chicago。 The middle of the century was reached before the Lake Shore was considered at Cleveland or Chicago as important commercially as the neighboring portage paths which by the Ordinance of 1787 had been created ;common highways forever free。; The idea of joining Buffalo�察�Cleveland�察�and Chicago with the interioran idea as old as the Indian trails thitherstill dominated men's minds even in the early part of the railroad epoch。 Chicago desired to be connected with Cairo�察�the ice´free port on the Mississippi�察�and Cleveland was eager to be joined to Columbus and Cincinnati。 The enthusiastic railway promoters of Ohio�察�Indiana�察�and Illinois drew splendid plans for uniting all parts of those States by railway lines�察�but the strategic position of the cities on the continental alignment from New York to the Pacific by way of South Pass never came within their horizon。 The ten million dollar Illinois scheme did not even contemplate a railway running eastward from Chicago。 But the future of the commerce of the Great Lakes depended absolutely upon this development。 There was no hope of any canals being able to handle the traffic of the mighty empire which was now awake and fully conscious of its power。 The solution lay in joining the cities to each other and to the Atlantic world markets by iron rails running east and west。
This railroad expansion is what makes the last decade before the Civil War such a remarkable series of years in the West。 In the half decade�察�1850´55�察�the Baltimore and Ohio and Pennsylvania railways reached the Ohio River�察�the links of the present Lake Shore system between Buffalo and Chicago by way of Cleveland and Toledo were constructed�察�and the Pennsylvania line was put through from Pittsburgh to Chicago。 The place of the lake country on the continental alignment and the imperial situation of Chicago�察�and later of Omaha�察�came to be realized。 The new view transformed men's conceptions of every port on the Great Lakes in the chain from Buffalo to Chicago。 At a dozen southern ports on Ontario�察�Erie�察�Huron�察�and Michigan�察�commerce now touched the swiftest and most economical means of transcontinental traffic。 This development culminated in the miracle we call Chicago。 In 1847 not a line of rail entered the town�察�its population then numbered about twenty´five thousand and its property valuation approximated seven millions。 Ten years later four thousand miles of railway connected with all four points of the compass a city of nearly one hundred thousand people�察�and property valuation had increased five hundred per cent。 The growth of Buffalo�察�Cleveland�察�and Detroit during this period was also phenomenal。
When the crisis of 1861 came�察�the service performed by the Walk´in´the´Water and her successors was seen in its true light。 The Great Lakes as avenues of migration had played a providential part in filling a northern empire with a proud and loyal race�察�from farm and factory regiment on regiment marched forth to fight for unity�察�from fields without number produce to sustain a nation on trial poured forth in abundance�察�enormous quantities of iron were at hand for the casting of cannon and cannon balls�察�and�察�finally�察�pathways of water and steel were in readiness in the nick of time to carry these resources where they would count tremendously in the four long years of conflict。
CHAPTER XI。 The Steamboat And The West
Two great fields of service lay open before those who were to achieve by steam the mastery of the inland waterways。 On the one hand the cotton kingdom of the South�察�now demanding great stores of manufactured goods�察�produce�察�and machinery�察�was waiting to be linked to the valleys and industrial cities of the Middle West�察�and�察�on the other hand�察�along those great eastward and westward rivers�察�the Ohio and Missouri�察�lay the commerce of the prairies and the Great Plains。 But before the steamboat could serve the inland commerce of the West�察�it had to be constructed on new lines。 The craft brought from the seaboard were of too deep draft to navigate shallow streams which ran through this more level country。
The task of constructing a great inland river marine to play the dual role of serving the cotton empire and of extending American migration and commerce into the trans´Mississippi region was solved by Henry Shreve when he built the Washington at Wheeling in 1816。 Shreve was the American John Hawkins。 Hawkins�察�that sturdy old admiral of Elizabethan days�察�took the English ship of his time�察�trimmed down the high stern and poop decks�察�and cut away the deep´lying prow and stern�察�after the fashion of our modern cup defenders�察�and in a day gave England the key to sea mastery in the shape of a new ship that would take sail and answer her rudder beyond anything the maritime world until then had known。 Shreve�察�like Hawkins�察�flagrantly ignoring the conventional wisdom of his day and craft�察�built the Washington to sail on the water instead of in it�察�doing away altogether with a hold and supplying an upper deck in its place。
To few inventors�察�indeed�察�does America owe a greater debt of thanks than to this Ohio River shipbuilder。 A dozen men were on the way to produce a Clermont had Fulton failed�察�but Shreve had no rival in his plan to build a flat´bottomed steamboat。 The remarkable success of his design is attested by the fact that in two decades the boats built on his model outweighed in tonnage all the ships of the Atlantic seaboard and Great Lakes combined。 Immediately the Ohio became in effect the western extension of the great national highway and opened an easy pathway for immigration to the eastern as well as the western lands of the Mississippi Basin。 The story goes that an old phlegmatic negro watched the approach of one of the first steamboats to the wharf of a Southern city。 Like many others�察�he had doubted the practicability of this new´fangled Yankee notion。 The boat�察�however�察�came and went with ease and dispatch。 The old negro was converted。 ;By golly�察─�he shouted�察�waving his cap�察 �the Mississippi's got her Massa now。;
The Mississippi had indeed found her master�察�but only by slow degrees and after intervals of protracted rebellion did she succumb to that master。 Luckily�察�however�察�there was at hand an army of unusual menthe ;alligator´horses; of the flatboat era upon whom the steamboat could call with supreme confidence that they would not fail。 Theodore Roosevelt has said of the Western pioneers that they ;had to be good and strongespecially�察�strong。; If these men upon whom the success of the steamboat depended were not always good�察�they were beyond any doubt behemoths in strength。
The task before them�察�however�察�was a task worthy of Hercules。 The great river boldly fought its conquerors�察�asking and giving no quarter�察�biding its time when opposed by the brave but crushing the fearful on sight。 In one respect alone could it be depended uponit was never the same。 It is said to bring down annually four hundred million tons of mud�察�but its eccentricity in deciding where to wash away and where to deposit its load is still the despair of river pilots。 The great river could destroy islands and build new ones overnight with the nonchalance of a child playing with clay。 It could shorten itself thirty miles at a single lunge。 It could move inland towns to its banks and leave river towns far inland。 It transferred the town of Delta�察�for instance�察�from three miles below Vicksburg to two miles above it。 Men have gone to sleep in one State and have wakened unharmed in another�察�because the river decided in the night to alter the boundary line。 In this way the village of Hard Times�察�the original site of which was in Louisiana�察�found itself eventually in Mississippi。 Were La Salle to descend the river today by the route he traversed two and a half centuries ago�察�he would follow dry ground most of the way�察�for the river now lies practically everywhere either to the right or left of its old course。
If the Mississippi could perform such miracles upon its whole course without a show of effort�察�what could it not do with the little winding canal through its center called by pilots the ;channel;�拭�The flatboatmen had laboriously acquired the art of piloting the commerce of the West through this mazy�察�shifting channel�察�but as steamboats developed in size and power the man at the wheel had to become almost a superman。 He needed to be。 He must know the stage of water anywhere by a glance at the river banks。 He must guess correctly the amount of ;fill; at the head of dangerous chutes�察�detect bars ;working down�察─�distinguish between bars and ;sand reefs; or ;wind reefs; or ;bluff reefs; by night as well as by day�察�avoid the; breaks; in the ;graveyard; behind Goose Island�察�navigate the Hat Island chutes�察�or find the ;middle crossing; at Hole´in´the´Wall。 He must navigate his craft in fogs�察�in storms�察�in the face of treacherous winds�察�on black night
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