The military committees of the two Houses, under the advice of accomplished officers, formulated the laws passed by Congress for the enlistment, equipment and organization of the Union armies. Henry Wilson, of Massachusetts, was chairman of the committee on military affairs of the Senate, and he is entitled to much of the praise due for the numerous laws required to fit the Union citizen soldiers for military duty. His position was a difficult one, but he filled it with hearty sympathy for the Union soldiers, and with a just regard for both officers and men. Among the numerous bills relating to the war, that which became the act to suppress insurrection, to punish treason and rebellion, and to seize and confiscate the property of rebels, excited the greatest interest, giving rise to a long debate. It was founded on the faulty idea that a territorial war, existing between two distinct parts of the country, could be treated as an insurrection. The law of nations treats such a war as a contest between two separate powers, to be governed by the laws of war. Confiscation in such a war is not a measure to be applied to individuals in a revolting section, but if the revolt is subdued, the property of revolting citizens is subject to the will of the conqueror and to the law of conquest. The apparent object of the law referred to was to cripple the power of the Confederate States, by emancipating slaves held in them, whenever such states fell within the power of the federal army. This object was accomplished in a better and more comprehensive way by the proclamation of the President. The confiscation act had but little influence upon the result of the war, except that it gathered at the wake of our armies in the south a multitude of negroes called "contrabands," who willingly performed manual labor, but were often an incumbrance and had to be fed and protected. The freedom of these "contrabands" was the result of the war, and not of the confiscation act. In the later period of the war, they, in common with the free negroes from the north, were organized into regiments commanded by white men, and rendered valuable service to the Union cause. When the confiscation bill was pending, on the 23rd of April, 1862, I made a speech in support of an amendment offered by me and in substance adopted. A few extracts of my speech will show my opinions on this subject: