tents cover every hill and plain and valley, the weary animals are unharnessed, trees and fence rails disappear rapidly to feed the consuming camp fires, there is a universal buzz formed from the laugh, the song, the shout, and the talking of twenty thousand voices: it gradually subsides, the fires grow dim, and silence and darkness fall upon the scene. Such marching, with its twenty, twenty-five, or thirty miles a day, is light compared with the harassing fatigues of a retreat, before the pursuit of a triumphant enemy. To accomplish this movement, so as to save the organization and the material of an army, without too great a loss of life, tests in the highest degree the skill of a commander and the fortitude of the men. In a retreat, the usual order of marching is reversed--the trains are sent in the advance, and the troops must remain behind for their protection. Often it happens that they are obliged to remain in line all day, to check by fighting the advance of the enemy, and then continue their march by night. The dead and wounded must, to a great extent, be left on the field; supplies are perhaps exhausted, with no opportunity for replenishment; the merciless cannon of the enemy are constantly thundering in the rear, his cavalry constantly making inroads upon the flanks. Weary, hungry, exhausted, perhaps wounded, the soldier must struggle along for days and nights, if he would avoid massacre or consignment to the cruelties of a prison. The rout of a great army--the disorganization and confusion of a retreat, even when well conducted--the toil and suffering and often slaughter--are the saddest scenes earth can present. Who can paint the terrors of that winter retreat of the French from Moscow? Fortunately, in our war we have had nothing to equal in horrors the retreats of European armies, but no one who passed through those trying seven days fighting and marching which closed the Peninsula campaign, can ever fail to shudder at the sufferings imposed on humanity by a retreat. VIOLATIONS OF LITERARY PROPERTY. THE FEDERALIST.--LIFE AND CHARACTER OF JOHN JAY.