These are a few graphic facts gathered from recent reports and books about the Great Lakes: [Footnote: Edward Charming and M. F. Lansing, "The Story of the Great Lakes." Macmillan, New York, 1909. James O. Curwood, "The Great Lakes." Putnam, New York, 1909. James C. Mills, "Our Inland Seas." McClurg, Chicago, 1910.]
Nearly as many people live in States that have ports upon those shores as in France to-day—between thirty-five and forty millions.
The lakes have a tonnage equal to one-third of the total tonnage of North America. [Footnote: Curwood, "The Great Lakes," p. 4. "In 1913 the total tonnage of the Great Lakes was 2,940,000 tons, of the United States 7,887,000 tons."—Report United States Commission of Navigation.]
They have made possible a saving in cost of transportation (and so of production) of several hundred million dollars in a single year. [Footnote: Curwood, "The Great Lakes," p. 4.]
Only ninety million dollars have been spent by the government for their improvement in the whole history of their occupation, above Niagara Falls, [Footnote: Curwood, "The Great Lakes," p. 9.] while France in that time has spent for harbors and waterways alone seven hundred and fifty million dollars.[Footnote: "Four hundred and fifty million dollars of this total has been for the improvement and maintenance of the waterways."—Report of National Waterways Commission, p. 507.] They have been privately developed.
Six times as much freight passes over these lakes as through the Suez
Canal in a year. [Footnote: Curwood, "The Great Lakes," p. 6.]
Three thousand five hundred vessels, and more than twenty-five thousand men are required to move the hundred million tons of freight which every year would fill a train encircling the globe. [Footnote: Curwood, "The Great Lakes," pp. 25, 26, and Report of United States Commission of Navigation, 1913.]
If one were to stand on the shore of that "charming strait," between Erie and Huron, the Detroit River (which Hennepin so covetously describes, wishing to make settlement there, until La Salle reminded him of his "professed passion for exploring a new country"), one would now see a vessel passing one way or the other every twelve minutes, on the average, day and night during the eight months of open navigation.
Nor are they small sailing vessels of a few tons' burden, but great sailless, steam-propelled hulks, carrying from five to ten thousand tons.
So it is no fleet of graceful galleons—half bird, half lion, as the Griffin was—that have followed in her wake up what Hennepin called "the vast and unknown seas of which even the savages knew not the end." They have, in the evolution of nautical zoology, lost beak, wings, and feathers, and now like a shoal of wet lions, tawny and black, their powerful heads and long steel backs just visible above the blue water, they course the western Mediterranean from spring to winter. [Footnote: It is an intruding and probably whimsical, but fascinating, thought that the wings of the griffin have become evolved into the air-ships which first began successfully to fly, in America, near the shores of the lake on which the Griffin itself was hatched. The Wright brothers were born near one of those lakes. It is not a far-fetched or labored thought which pictures that simple, rough-made galleon—very like the model of the ship on the shield of Paris—as leading two broods across the valley above the Falls, one of lions that cannot fly and one of sea-birds, hydroplanes, whose paths are the air, but whose resting-places are the calm water; the brood of the sea and the brood of the sky, hatched from one nest at the water's edge.]