October 25.—By order of the President, Major-General Buell was removed from the command of the Department of Kentucky, and Major-General Rosecrans appointed in his place.—The rebel conscript law went into effect in East-Tennessee, today, and was rigidly enforced.
—Chattanooga, Tennessee, was visited by a severe snow-storm, preceeded by sleet, causing the ground to be frozen so as to retain the snow. The ground was entirely covered to the depth of an inch and a half.—General Rosecrans, at his headquarters at Corinth, Mississippi, issued an order taking leave of his army, and announcing that the troops of that district would hereafter be commanded by General C. S. Hamilton, he having been called to duty elsewhere.—A party of the Forty-third Indiana regiment, while on a foraging expedition in the vicinity of Helena, Arkansas, were fired into by a band of rebel guerrilla cavalry, killing three and wounding two. The rebels escaped before a shot could be fired at them.