I know very well that this policy is attended with some risk; that for its success it requires at least the acquiescence of the States which it concerns; that it implies an invitation to those States, by renewing their allegiance to the United States, to resume their functions as States of the Union. But it is a risk that must be taken. In the choice of difficulties it is the smallest risk; and to diminish and if possible to remove all danger, I have felt it incumbent on me to assert one other power of the General Government--the power of pardon. As no State can throw a defense over the crime of treason, the power of pardon is exclusively vested in the executive government of the United States. In exercising that power I have taken every precaution to connect it with the clearest recognition of the binding force of the laws of the United States and an unqualified acknowledgment of the great social change of condition in regard to slavery which has grown out of the war. The next step which I have taken to restore the constitutional relations of the States has been an invitation to them to participate in the high office of amending the Constitution. Every patriot must wish for a general amnesty at the earliest epoch consistent with public safety. For this great end there is need of a concurrence of all opinions and the spirit of mutual conciliation. All parties in the late terrible conflict must work together in harmony. It is not too much to ask, in the name of the whole people, that on the one side the plan of restoration shall proceed in conformity with a willingness to cast the disorders of the past into oblivion, and that on the other the evidence of sincerity in the future maintenance of the Union shall be put beyond any doubt by the ratification of the proposed amendment to the Constitution, which provides for the abolition of slavery forever within the limits of our country. So long as the adoption of this amendment is delayed, so long will doubt and jealousy and uncertainty prevail. This is the measure which will efface the sad memory of the past; this is the measure which will most certainly call population and capital and security to those parts of the Union that need them most. Indeed, it is not too much to ask of the States which are now resuming their places in the family of the Union to give this pledge of perpetual loyalty and peace. Until it is done the past, however much we may desire it, will not be forgotten, The adoption of the amendment reunites us beyond all power of disruption; it heals the wound that is still imperfectly closed: it removes slavery, the element which has so long perplexed and divided the country; it makes of us once more a united people, renewed and strengthened, bound more than ever to mutual affection and support.