--And now we have crawled through the wire, and are comfortably watching the lieutenant of artillery while, with his instruments all fixed, he is getting the range of the enemy, these, you know, being the cavalry, who every day, I suppose, will precede us out of camp and try to make it lively for us during the morning. A voice asks, "Where are the cavalry?" and someone answers "Intrenched," which is not so foolish as it sounds, they being equipped for the purpose, and being drilled to fight dismounted. But intrenching should not be necessary in a country provided, as this one is, with stone walls. Other companies are deploying on our left, and we wait before that most dangerous of all attempts, a direct frontal attack. The enemy, the captain has just explained, is a half mile away across a slight depression. At Bunker Hill our men waited till they could see the whites of the red-coats' eyes. At Fredericksburg our attacking men were helpless at a hundred yards. But here as soon as we have crossed the wall we shall be exposed to a deadly fire, not only of rifles, but of machine guns. Of these the enemy have two on motor tricycles, and it is understood that the call of their sirens is a signal that they are in action. (And again resting.) We have the machine guns, mother dear. The cavalry got away, all but three or four of them. This was how it went. When the field artillery had sufficiently pounded the enemy (and having but few rounds this did not last very long) we were given the order to advance. First we went over the wall,--and you must remember that every fence in this country, stone, snake, or otherwise, is decorated with barbed wire--and formed our line, lying flat, a couple of rods beyond it. Now we put in practice for the whole battalion the tactics we had studied by platoons, sending men forward from the right by squads in rushes, making a new line by degrees, always keeping a constant fire on the enemy--for we had a hundred rounds today, so that if we were decently accurate we should make him too nervous to be very dangerous in return. We went about fifty yards at a time, our sergeants and platoon leaders in the rear, behind them the captain and his orderlies and behind all the major and his aides. Certain officers with white bands on their arms, who ventured unconcernedly into the line of fire, I made out to be umpires judging this game of war. For I find, mother dear, that this is earnest for the officers as well as ourselves--we and the enemy have maps, we know the general conditions, and then each acts as in time of war, trying to get the better of the opponent. So that if an officer has properly trained his men, and if in addition he shows good judgment, then he can feel that he is advancing in his profession. The major, working for the first time today with a battalion under him (for last camp he was but a captain) was as keen at the work as if real bullets had been flying across the little valley.