The railroad originally was as completely dissociated from steam propulsion as was the ship
The United States as we know it today is largely the result of mechanical inventions, and in particular of agricultural machinery and the railroad. One transformed millions of acres of uncultivated land into fertile farms, while the other furnished the transportation which carried the crops to distant markets.
The history of the Erie Railroad ever since 1901 has been a record of progress
Yet, in 1850 nearly all the railroads in the United States lay east of the Mississippi River, and all of them, even when they were physically mere extensions of one another, were separately owned and separately managed.
The public conviction that a railroad linking the West and the East was an absolute necessity became so pronounced after the gold discoveries of '49 that Congress passed an act in 1853 providing for a survey of several lines from the Mississippi to the Pacific.
Great men are usually the products of their times and one of the men developed by these times takes rank with the greatest railroad leaders in history.