"There is still another, of not less magnitude, which is exclusively national. It is the influence it would have on the military defence of this part of our frontier, and the success of our arms in time of war. A single glance at the general map of the United States will be sufficient to show the importance of Chicago as a military position in conducting our operations in defence of our northwestern frontier in time of war.
"The great depth to which Lake Michigan here penetrates into a populous and fertile country totally devoid of fortifications would constitute an irresistible inducement to an enemy to aim with all his strength at this point, should he find it divested of any of the chief means of defence which are by all nations accorded to maritime ports of chief importance, He would find Chicago very much in such a state of weakness, if the harborworks here are allowed to fall into a dilapidated condition; for then our naval force would not itself be secure in hovering about this port, or in cruising in its immediate vicinity for purposes of military defence. There is scarcely a week in the year that a fleet might not have occasion to take refuge from the lake-gales in a safe harbor. Deprived of this advantage, the only resort would be to take the open sea, and there buffet out the storms. On their subsiding, this defensive fleet, on attempting to resume its proper position, might find it occupied by an enemy, with all the advantages, in a combat, which ought to be secured to our side.
"An enemy, once possessing this harbor, could by a powerful fleet cover the landing of an army in pursuit of the conquest of territory, or designing to lay heavy pecuniary contributions upon the inhabitants. Peace is the proper time to prepare against such a catastrophe, and the protection of the harbor is the first element in the military defence that should be attended to. With the harbor secured permanently in good condition, the port of Chicago, through the enterprise of the people of Illinois and the surrounding States, will possess the elements of military strength in perhaps a greater degree than any other seaport in the Union.
"The immense reticulation of railroads, amounting to an aggregate length of 2720 miles, which are tributary to this port, now daily brings into Chicago the vast amount of agricultural produce exhibited in our tables. These are their peace-offerings to other nations. In the emergency of war, however, these railroads could in a single day concentrate at Chicago troops enough for any military campaign, even if designed to cover our whole northwestern lake-frontier. Besides this, they would be the means of bringing here, daily, the munitions of war, and, above all, the necessary articles of subsistence and forage, to sustain an army of any magnitude, and to keep it in activity throughout any period that the war might last. In other words, Chicago would be in time of war the chief point d'appui of military operations in the Northwest."
In regard to the military importance of the command of the Great Lakes, history ought to teach us a lesson. At the breaking out of the War of 1812, this matter had been entirely neglected by our Government, in spite of the earnest appeals of the officer in command in this quarter. The consequence was the utter failure of the campaign against Canada, and the capture of the principal posts in the Northwest by the British, who had provided a naval force here, small, indeed, but sufficient where there was no opponent. It was not until the naval force organized by Commodore Perry swept the British from Lake Erie that General Harrison was able to recover the lost territory. From these considerations, the importance of strong fortifications in the Straits of Mackinac, to command the entrance of our Mediterranean, would seem to be evident.
The early advocates in Congress of these lake-improvements had to encounter a very violent opposition from various quarters.
First, the abstractionists of the Virginia school—men who "would cavil for the ninth part of a hair"—affirmed in general terms, that this Government was established with the view of regulating our external affairs, leaving all internal matters to be regulated by the States; and then, descending to particulars, declared, that, while Congress had the power to make improvements on salt water, it could do nothing on fresh. Furthermore, they argued, that, to give the power of spending money, the water must ebb and flow, and that the improvement must be below a port of entry, and not above. Another refinement of the Richmond sophists was this:—If a river be already navigable, Congress has the power to improve it, because it can "regulate" commerce; but if a sand-bar at its mouth prevents vessels from passing in or out, Congress cannot interfere, because that would be "creating," and not "regulating." Other Southern orators and their Northern followers denounced these appropriations as a system of plunder and an attack upon Southern rights, forgetting the fact, that, in these harbor and coast appropriations, the South, with a much smaller commerce than the North, had always claimed the larger share of expenditure. Thus, from 1825 to 1831,
New England received $ 327,563.21
The Middle States, including
the Lakes, 982,145.20
The South and Southwest 2,233,813.18
Others joined in this opposition, from ignorance of the great commerce growing up on the lakes; and frequently, where bills have been passed by Congress, Southern influence has caused the Executive to veto them. In spite of all these obstacles, however, this great interest forced itself upon the attention of the country; and in July, 1847, a Convention, composed of delegates from eighteen States, met in Chicago, to concert measures for obtaining from Government the necessary improvements for Western rivers and harbors. This body sent an able memorial to Congress, and the result has been that larger appropriations have since been made. Still, however, much remains to be done, and it appears by the last Report of Colonel Graham, that his estimates for necessary work on lake harbors and roadsteads amount to nearly three millions of dollars, to which half a million should be added for the improvement of St. Clair flats, making an aggregate of three and a half millions of dollars, which is much needed at this time, for the safe navigation of the lakes.
It may be remarked, in tins connection, that the lakes, with their tributary streams, are furnished with nearly a hundred light-houses, four or five of which are revolving, and the remainder fixed lights,—Lake Ontario having eight, Lake Erie twenty-three, Lake St. Clair two, Lake Huron nine, Lake Michigan thirty-two, and Lake Superior fourteen.