“I know, and deeply deplore, the sufferings which the workingmen at Manchester, and in all Europe, are called to endure in this crisis. It has been often and studiously represented that the attempt to overthrow this Government, which was built upon the foundation of human rights, and to substitute for it one which should rest exclusively on the basis of human slavery, was likely to obtain the favor of Europe. Through the action of our disloyal citizens, the workingmen of Europe have been subjected to severe trial, for the purpose of forcing their sanction to that attempt. Under these circumstances, I can not but regard your decisive utterances upon the question as an instance of sublime Christian heroism, which has not been surpassed in any age or in any country. It is indeed an energetic and reinspiring assurance of the inherent power of truth, and of the ultimate and universal triumph of justice, humanity and freedom. I do not doubt that the sentiments you have expressed will be sustained by your great nation; and, on the other hand, I have no hesitation in assuring you that they will excite admiration, esteem, and the most reciprocal feelings of friendship among the American people. I hail this interchange of sentiment, therefore, as an augury that, whatever else may happen, whatever misfortune may befall your country or my own, the peace and friendship which now exist between the two nations will be, as it shall be my desire to make them, perpetual. “ABRAHAM LINCOLN.” On the 30th of March the following proclamation was issued in pursuance of a request to that effect from the Senate: “WHEREAS, The Senate of the United States, devoutly recognizing the supreme authority and just government of Almighty God in all the affairs of men and of nations, has by a resolution requested the President to designate and set apart a day for National prayer and humiliation; “AND WHEREAS, It is the duty of nations, as well as of men, to own their dependence upon the overruling power of God, to confess their sins and transgressions in humble sorrow yet with assured hope that genuine repentance will lead to mercy and pardon, and to recognize the sublime truth announced in the Holy Scriptures, and proven by all history, that those nations only are blessed whose God is the Lord;