You, the men of Colorado, and, above all, the older among those whom I am now addressing, have been engaged in doing the great typical work of our people. Save only the preservation of the Union itself, no other task has been so important as the conquest and settlement of the West. This conquest and settlement has been the stupendous feat of our race for the century that has just closed. It stands supreme among all such feats. The same kind of thing has been in Australia and Canada, but upon a less important scale, while the Russian advance in Siberia has been incomparably slower. In all the history of mankind there is nothing that quite parallels the way in which our people have filled a vacant continent with self-governing commonwealths, knit into one nation. And of all this marvelous history perhaps the most wonderful portion is that which deals with the way in which the Pacific Coast and the Rocky Mountains were settled. The men who founded these communities showed practically by their life-work that it is indeed the spirit of adventure which is the maker of commonwealths. Their traits of daring and hardihood and iron endurance are not merely indispensable traits for pioneers; they are also traits which must go to the make-up of every mighty and successful people. You and your fathers who built up the West did more even than you thought; for you shaped thereby the destiny of the whole Republic, and as a necessary corollary profoundly influenced the course of events throughout the world. More and more as the years go by this Republic will find its guidance in the thought and action of the West, because the conditions of development in the West have steadily tended to accentuate the peculiarly American characteristics of its people. There was scant room for the coward and the weakling in the ranks of the adventurous frontiersmen—the pioneer settlers who first broke up the wild prairie soil, who first hewed their way into the primeval forest, who guided their white-topped wagons across the endless leagues of Indian-haunted desolation, and explored every remote mountain-chain in the restless quest for metal wealth. Behind them came the men who completed the work they had roughly begun: who drove the great railroad systems over plain and desert and mountain pass; who stocked the teeming ranches, and under irrigation saw the bright green of the alfalfa and the yellow of the golden stubble supplant the gray of the sage-brush desert; who have built great populous cities—cities in which every art and science of civilization are carried to the highest point—on tracts which, when the nineteenth century had passed its meridian, were still known only to the grim trappers and hunters and the red lords of the wilderness with whom they waged eternal war.