The nation has recently celebrated the one hundredth anniversary of Fulton's invention of the steamboat, and the Hudson river has been ablaze in his honor; but in truth it is on the Ohio and the Mississippi that the fires of celebration should really burn in honor of Fulton, for the historic significance to the United States of the invention of the steamboat does not lie in its use on Eastern rivers; not even in its use on the ocean; for our own internal commerce carried in our own ships has had a vaster influence upon our national life than has our foreign commerce. And this internal commerce was at first, and for many years, the commerce of the Ohio Valley carried by way of the Mississippi. When Fulton's steamboat was applied in 1811 to the Western Waters, it became possible to develop agriculture and to get the Western crops rapidly and cheaply to a market. The result was a tremendous growth in the entire Ohio Valley, but this invention did not solve the problem of cheap supplies of Eastern manufactures, nor satisfy the desire of the West to build up its own factories in order to consume its own products. The Ohio Valley had seen the advantage of home markets, as her towns grew up with their commerce and manufacturers close to the rural regions. Lands had increased in value in proportion to their nearness to these cities, and crops were in higher demand near them. Thus Henry Clay found a whole section standing behind him when he demanded a protective tariff to create home markets on a national scale, and when he urged the breaking of the Alleghany barrier by a national system of roads and canals. If we analyse the congressional votes by which the tariff and internal improvement acts were passed, we shall find that there was an almost unbroken South against them, a Middle Region largely for them, a New England divided, and the Ohio Valley almost a unit, holding the balance of power and casting it in favor of the American system. The next topic to which I ask your attention is the influence of the Ohio Valley in the promotion of democracy. On this I shall, by reason of lack of time, be obliged merely to point out that the powerful group of Ohio Valley States, which sprang out of the democracy of the backwoods, and which entered the Union one after the other with manhood suffrage, greatly recruited the effective forces of democracy in the Union. Not only did they add new recruits, but by their competitive pressure for population they forced the older States to break down their historic restraints upon the right of voting, unless they were to lose their people to the freer life of the West.