The organization of the medical department met its infinitely multiplied duties with exactness and despatch. At the news of a battle; the best surgeons of our cities hastened to the field, to offer the untiring aid of the greatest experience and skill. The gentlest and most refined of women left homes of luxury and ease to build hospital tents near the armies, and serve as nurses to the sick and dying. Beside the large supply of religious teachers by the public, the congregations spared to their brothers in the field the ablest ministers. The Christian Commission, which expended more than six and a quarter millions, sent nearly five thousand clergymen, chosen out of the best, to keep unsoiled the religious character of the men, and made gifts of clothes and food and medicine. The organization of private charity assumed unheard-of dimensions. The Sanitary Commission, which had seven thousand societies, distributed, under the direction of an unpaid board, spontaneous contributions to the amount of fifteen millions in supplies or money--a million and a half in money from California alone--and dotted the scene of war, from Paducah to Port Royal, from Belle Plain, Virginia, to Brownsville, Texas, with homes and lodges. The country had for its allies the river Mississippi, which would not be divided, and the range of mountains which carried the stronghold of the free through Western Virginia and Kentucky and Tennessee to the highlands of Alabama. But it invoked the still higher power of immortal justice. In ancient Greece, where servitude was the universal custom, it was held that if a child were to strike its parent, the slave should defend the parent, and by that act recover his freedom. After vain resistance, LINCOLN, who had tried to solve the question by gradual emancipation, by colonization, and by compensation, at last saw that slavery must be abolished, or the republic must die; and on the first day of January, 1863, he wrote liberty on the banners of the armies. When this proclamation, which struck the fetters from three millions of slaves, reached Europe, Lord Russell, a countryman of Milton and Wilberforce, eagerly put himself forward to speak of it in the name of mankind, saying: "It is of a very strange nature;" "a measure of war of a very questionable kind;" an act "of vengeance on the slave owner," that does no more than "profess to emancipate slaves where the United States authorities cannot make emancipation a reality." Now there was no part of the country embraced in the proclamation where the United States could not and did not make emancipation a reality.