I must say one word of the effect this war has had on political parties. By the parties I mean the leaders thereof, the men that control the parties. The effect on the democratic party, on the majority of Congress, on the most prominent men of the nation, has been mentioned before. It has shut their eyes to truth and justice; it has filled their mouths with injustice and falsehood. It has made one man "available" for the Presidency who was only known before as a sagacious general, that fought against the Indians in Florida, and acquired a certain reputation by the use of bloodhounds, a reputation which was rather unenviable even in America. The battles in northern Mexico made him conspicuous, and now he is seized on as an engine to thrust one corrupt party out of power, and to lift in another party, I will not say less corrupt, I wish I could; it were difficult to think it more so. This latter party has been conspicuous for its opposition to a military man as ruler of a free people; recently it has been smitten with sudden admiration for military men, and military success, and tells the people, without a blush, that a military man fresh from a fight which he disapproved of, is most likely to restore peace, "because most familiar with the evils of war!" In Massachusetts the prevalent political party, as such, for some years seems to have had no moral principle; however, it had a prejudice in favor of decency: now it has thrown that overboard, and has not even its respectability left. Where are its "Resolutions?" Some men knew what they were worth long ago; now all men can see what they are worth. The cost of the war in money and men I have tried to calculate, but the effect on the morals of the people, on the press, the pulpit, and the parties, and through them on the rising generation, it is impossible to tell. I have only faintly sketched the outline of that. The effect of the war on Mexico herself, we can dimly see in the distance. The Government of the United States has wilfully, wantonly broken the peace of the continent. The Revolutionary war was unavoidable; but for this invasion there is no excuse. That God, whose providence watches over the falling nation as the falling sparrow, and whose comprehensive plans are now advanced by the righteousness and now by the wrath of man, He who stilleth the waves of the sea and the tumult of the people, will turn all this wickedness to account in the history of man,--of that I have no doubt. But that is no excuse for American crime. A greater good lay within our grasp, and we spurned it away.