By the re-organization of the Cabinet, the tone of Mr. Buchanan's administration was radically changed. Judge Black had used his influence with the President to secure trustworthy friends of the Union in every department. Edwin M. Stanton, little known at the time to the public, but of high standing in his profession, was appointed Attorney-General soon after Judge Black took charge of the State Department. Judge Black had been associated with Stanton personally and professionally, and was desirous of his aid in the dangerous period through which he was called to serve.
Joseph Holt, who, since the death of Aaron V. Brown in 1859, had been Postmaster-General, was now appointed Secretary of War, and Horatio King of Maine, for many years the upright first assistant, was justly promoted to the head of the Post-office Department. Mr. Holt was the only Southern man left in the Cabinet. He was a native of Kentucky, long a resident of Mississippi, always identified with the Democratic party, and affiliated with its extreme Southern wing. Without a moment's hesitation he now broke all the associations of a lifetime, and stood by the Union without qualification or condition. His learning, his firmness, and his ability, were invaluable to Mr. Buchanan in the closing days of his administration.
General John A. Dix of New York was called to the head of the Treasury. He was a man of excellent ability, of wide experience in affairs, of spotless character, and a most zealous friend of the Union. He found the Treasury bankrupt, the discipline of its officers in the South gone, its orders disregarded in the States which were preparing for secession. He at once imparted spirit and energy into the service,--giving to the administration of this department a policy of pronounced loyalty to the government. No act of his useful and honorable life has been so widely known or will be so long remembered as his dispatch to the Treasury agent at New Orleans to take possession of a revenue cutter whose commander was suspected of disloyalty and of a design to transfer his vessel to the Confederate service. Lord Nelson's memorable order at Trafalgar was not more inspiring to the British navy than was the order of General Dix to the American people, when, in the gloom of that depressing winter, he telegraphed South his peremptory words, "If any man attempts to haul down the American flag, shoot him on the spot."