Confiscation and liberation are other War Powers of Congress, incident to the general grant of such powers, which it remains for us to employ. So important are they, that without them I fear all the rest will be in vain. Yes, Sir, in vain do we gather mighty armies, and in vain do we tax our people, unless we are ready to grasp these other means, through which the war can be carried to the homes of the Rebellion: I mean especially the criminal homes of the authors and leaders of all this wickedness. By the confiscation of property, the large Rebel estates, where treason laid its eggs, will be broken up, while by the liberation of slaves the Rebels will be deprived of an invaluable ally, whether in labor or in battle. But I confess frankly that I look with more hope and confidence to liberation than to confiscation. To give freedom is nobler than to take property, and on this occasion it cannot fail to be more efficacious, for in this way the rear-guard of the Rebellion will be changed into the advance-guard of the Union. There is in confiscation, unless when directed against the criminal authors of the Rebellion, a harshness inconsistent with that mercy which it is always a sacred duty to cultivate, and which should be manifest in proportion to our triumphs, “mightiest in the mightiest.” But liberation is not harsh, and it is certain, if properly conducted, to carry with it the smiles of a benignant Providence. The war began in Slavery, and it can end only with the end of Slavery. It was set in motion and organized by the Slave Oligarchy, and it cannot die except with this accursed Oligarchy. Therefore, for the sake of peace, and to restore the Union, every power should be enlisted by which Slavery, which is the soul of the war, can be reached. Are you in earnest? Then strike at Slavery. Liberation is usually known as a charity; but while none the less a charity, comprehending all other charities, it is now, in the course of events, _a necessity of war_. Through liberation alone can we obtain that complete triumph, bringing with it assured tranquillity, without which the war will stop merely to break forth anew, and peace will be nothing but an uneasy truce. Among all the powers of Congress incident to our unparalleled condition, there is none so far-reaching, as there is none so beneficent,--there is none so potent to beat down rebellion, as there is none other by which peace can be made truly secure. Powerful and beautiful prerogative! The language of Chatham is not misapplied, when I call it the “master feather of the eagle’s wing.” PRIZE-MONEY AND ITS POLICY. REMARKS IN THE SENATE, JUNE 30, 1862. The pending bill, providing that property taken by the Rebels and then retaken under national authority should be restored to the former loyal owner without salvage, was opposed by Mr. Grimes. Mr. Sumner said:--