To realize the progress agriculture has made, we must understand its condition in the first half of the century, and the causes which prevented improvement at that time. The soil was rich with the accumulations of centuries, and the farmer was at no expense to either maintain or restore fertility, for with but indifferent cultivation large crops could be raised. When a field became impoverished, with axe and torch a new field was soon cleared from the forest. The implements in use were of the crudest and mostly manufactured by the nearest blacksmith, and it cost but a few dollars to equip a farm; still they were sufficient for the wants of the farmer of that date. So it will be seen that the difficulty was not in the farm nor with the farmer; for he could grow not only all that was necessary for family use, but more than enough to supply the demand for such market as he had. Perhaps the greatest difficulty in the way of agricultural progress was the want of transportation facilities; for a market was of little use to a farmer if he was separated from it by a hundred miles or more of roads which, through almost the entire winter, were so deep with mud that modern farmers would think them utterly impassable, with streams unbridged and hills ungraded. The first step toward relieving the farmer of this trouble was John Quincy Adams’ message to Congress in 1827, when he recommended the construction of the National Road, the eastern terminus of which was to be in Maryland and the western at St. Louis, Mo. This road was constructed within a few years. It was the first outlet for the crops of the great West, and over it, across the Alleghany Mountains, a procession of covered wagons passed during the entire year, carrying the products of the farms to the Eastern markets and bringing back manufactured goods. One other avenue was opened for the interchange of products between these two sections, the Erie Canal being completed in 1825, and enlarged and improved many years later.