I know the Mexicans cannot stand before this terrible Anglo-Saxon race, the most formidable and powerful the world ever saw; a race which has never turned back; which, though it number less than forty millions, yet holds the Indies, almost the whole of North America; which rules the commerce of the world; clutches at New Holland, China, New Zealand, Borneo, and seizes island after island in the furthest seas; the race which invented steam as its awful type. The poor, wretched Mexicans can never stand before us. How they perished in battle! They must melt away as the Indians before the white man. Considering how we acquired Louisiana, Florida, Oregon, I cannot forbear thinking that this people will possess the whole of the continent before many years; perhaps before the century ends. But this may be had fairly; with no injustice to any one; by the steady advance of a superior race, with superior ideas and a better civilization; by commerce, trade, arts, by being better than Mexico, wiser, humaner, more free and manly. Is it not better to acquire it by the schoolmaster than the cannon; by peddling cloth, tin, any thing rather than bullets? It may not all belong to this Government, and yet to this race. It would be a gain to mankind if we could spread over that country the Idea of America--that all men are born free and equal in rights, and establish there political, social, and individual freedom. But to do that, we must first make real these ideas at home. In the general issue between this race and that, we are in the right. But in this special issue, and this particular war, it seems to me that we are wholly in the wrong; that our invasion of Mexico is as bad as the partition of Poland in the last century and in this. If I understand the matter, the whole movement, the settlement of Texas, the Texan revolution, the annexation of Texas, the invasion of Mexico, has been a movement hostile to the American idea, a movement to extend slavery. I do not say such was the design on the part of the people, but on the part of the politicians who pulled the strings. I think the papers of the Government and the debates of Congress prove that. The annexation has been declared unconstitutional in its mode, a virtual dissolution of the Union, and that by very high and well-known authority. It was expressly brought about for the purpose of extending slavery. An attempt is now made to throw the shame of this on the democrats. I think the democrats deserve the shame; but I could never see that the whigs, on the whole, deserved it any less; only they were not quite so open. Certainly, their leaders did not take ground against it, never as against a modification of the tariff! When we annexed Texas we of course took her for better or worse, debts and all, and annexed her war along with her. I take it everybody knew that; though now some seem to pretend a decent astonishment at the result. Now one party is ready to fight for