_Time_ is a very important element in marching. An army which can march five miles a day more than its opponent will almost certainly be victorious, for it can go to his flank, or assail him when unprepared, Frederick the Great achieved his successes by imparting mobility to his troops, and Napoleon also was a master of that peculiar feature in that faculty of command of which we have before spoken, that enables a leader to obtain from his men the maximum amount of continued exertion. To achieve facility in marching, all the equipments of the soldiers should be as light as possible, and the columns should be encumbered with no more trains than are absolutely indispensable. Officers of the highest class must be prepared to forego unnecessary luxuries, and to march with nothing more than a blanket, a change of clothing, and rations for a few days in their haversacks. When a march is contemplated, orders are issued from the general headquarters prescribing all the details--the time at which each corps is to start, the roads to be taken, the precautions to be observed, and the points to be gained. Usually an early hour in the morning is fixed for the commencement of the march. If not in the immediate presence of the enemy, and a surprise is not intended, the _reveille_ is beaten about three o'clock, and the sleepy soldiers arouse from their beds on the ground, pack up their tents, blankets, and equipments, get a hasty breakfast, and fall into their ranks. If some commander--perhaps of a regiment only--has been dilatory, the whole movement is delayed. Many well-formed plans have been defeated by the indolence of a subordinate commander and his failure to put his troops in motion at the designated hour. Such a delay may embarrass the whole army by detaining other portions, whose movements are to be governed by those of the belated fragment. At four o'clock, if orders have been obeyed, the long columns are moving. Perhaps four or five hours are occupied in filing out into the road. While the sun is rising and the birds engaged at their matins, the troops are trudging along at that pace of three miles an hour, which seems so tardy, but which, persisted in day after day, traverses so great a distance. Every hour there is ten or fifteen minutes' halt, enabling the rear to close up, and the men to relieve themselves temporarily of their guns and knapsacks. Soon the heat commences to grow oppressive, the dust rises in suffocating clouds, knapsacks weigh like lead, and the artillery horses pant as they drag the heavy guns. But the steady tramp must be continued till about eleven o'clock, when a general halt under the shelter of some cool woods, by the side of a stream, is ordered. Two or three hours of welcome rest are here employed in dinner and finishing the broken morning's nap. After the intenser heat of the day is past, the tramp recommences, and continues till six or seven o'clock, when the place appointed for encamping is reached. Soon white