It was a big task and yet a simple one.  The movement was as obvious as that of Niagara—­Niagara is wonderful but inevitable.  A great deal of water flowing over a great deal of rock, that is all there is of it.  The destiny of America was equally obvious from the beginning.  Here was a great deal of land which was destined to be inhabited by a great many people.  It didn’t matter very much what kind of people they were so that they were healthy and industrious.  The greatness of the country was assured if only there were enough of them.

From the very first the future greatness of the land was seen by open-eyed explorers.  They all were able to appreciate it.  Captain John Smith does not compare Virginia with Great Britain; he compares it to the whole of Europe.  After mentioning the natural resources of each country, he declares that the new land had all these and more, and needed only men to develop them.  And Captain John Smith’s forecast has proved to be correct.

In the first half of the last century, a party of twenty young men from Cambridge, Massachusetts, started on what at that time was a great adventure, the overland journey to Oregon.  The preface to Wyeth’s “Oregon Expedition” throws light on the ideas of those who were not statesmen or captains of industry, but only plain American citizens sharing the vision which was common.

“The spot where our adventurer was born and grew up had many peculiar and desirable advantages over most others in the County of Middlesex.  Besides rich pasturage, numerous dairies, and profitable orchards, it possessed the luxuries of well-cultivated gardens of all sorts of culinary vegetables, and all within three miles of Boston Market House, and two miles of the largest live-cattle market in New England.”  Besides these blessings there is enumerated “a body of water commonly called Fresh Pond.”

“But Mr. Wyeth said, ’All this availeth me nothing, so long as I read books in which I find that by going only about four thousand miles overland, from the shore of our Atlantic to the shore of the Pacific, after we have there entrapped and killed the beavers and otters, we shall be able, after building vessels for the purpose, to carry our most valuable peltry to China and Cochin China, our sealskins to Japan, and our superfluous grain to various Asiatic ports, and lumber to the Spanish settlements on the Pacific; and to become rich by underworking and underselling the people of Hindustan; and, to crown all, to extend far and wide the traffic in oil, by killing tame whales on the spot, instead of sailing around the stormy region of Cape Horn.’

“All these advantages and more were suggested to divers discontented and impatient young men.  Talk to them of the great labor, toil, risk, and they would turn a deaf ear to you; argue with them and you might as well reason with a snowstorm.”