The Republic of Liberia extends along the western coast of Africa for a space of five hundred miles, beginning at the British colony of Sierra Leone, with an average breadth of fifty miles, between latitude 4° 20´ and 7° 20´ north, embracing an area of thirty thousand square miles, being almost precisely the area of Hayti,--so that these two regions, one an island and the other a strip of African sea-coast, are of equal geographical extent. I say nothing of the origin of this republic, although it cannot be contemplated without the conviction that perhaps it is one of the most important colonies ever planted. At last civilization obtains foothold in Africa, almost under the equator. In soil and productions, if not in climate, this region is hardly less favored than Hayti. Though so near the equator, the mercury seldom rises above ninety degrees in the shade, and never falls below sixty. Most of the productions in one are also found in the other. But Liberia abounds in iron ore. Copper and other metals are said to exist in the interior. It is, however, in sugar, cotton, coffee, and palm-oil that Liberia seems destined to excel. A person familiar with the country reports that it “bids fair to become one of the greatest sugar-producing countries in the world.” The population embraces some fifteen thousand persons, emigrants, or their children, from the United States, with a large native population, held in subjection and already won toward civilization, amounting to more than two hundred thousand. With two countries like these the argument for treaties is strong, without pursuing the inquiry further. But it becomes irresistible, when we consider the positive demands of our commerce in these quarters. Even in spite of coldness, neglect, and injustice, our commercial relations have grown there to great importance. If assured of the customary protection afforded by treaties and the watchful presence of a diplomatic representative, they must become of greater importance still. I have in my hands a tabular statement of our commerce and navigation with foreign countries for the year ending June 30, 1860, arranged according to amount, so that the country with the largest commercial intercourse stands first. This authentic testimony has been prepared at the Treasury Department, under my directions, for this occasion. Though most interesting and instructive, it is too minute to be read in debate. Here, under one head, are the exports from the United States; under another head, the imports; and, under other heads, the number of ships and tonnage: the whole so classified that we see at a glance the relative importance of foreign countries in their commercial relations with the United States.[280] Such a statement is in itself an argument.