A great many of the expeditions that were fitted out in England were for the purpose of carrying on wars in Brittany and Aquitaine, in France, for the benefit exclusively of the nobles and knights who claimed possessions in those countries; the mass of the people of England, at whose expense the operations were carried on, having no interest whatever in the result. The worst of it was, that in these wars no real progress was made. Towns were taken and castles were stormed, first by one party and then by the other. The engraving represents the storming of one of these towns, and, being copied from an ancient picture, it shows truthfully the kind of armor and the mode of fighting employed in those days. [Illustration: STORMING OF A TOWN.] Almost the only way of forcing a passage into a castle or fortified town was by climbing over the walls by means of ladders, and overpowering the garrison upon the top of them by main force, as represented in the engraving. Sometimes, it is true, the besiegers of a castle undermined the walls, so as to make them fall in and thus open a breach. At the present day, mines dug in this way are blown up by gunpowder. But people were little acquainted with the use of gunpowder then, and so they were obliged to shore up the walls while they were digging them by means of posts and beams, and these, after the miners had withdrawn, were pulled out by ropes, and thus the walls were made to fall down. Great engines were sometimes used, too, to batter down the walls of castles and towns. There was one kind of engine, used by the Duke of Lancaster in one of his campaigns in France in the early part of Richard's reign, which was called a _sow_. The sow was made in many parts, at a distance from the place besieged, wherever a suitable supply of beams and timber could be obtained, and then was brought on carts to the spot. When it was framed together and put in operation, it would hurl immense stones, which, striking the walls, made breaches in them, or, going over them, came down into the interior of the place, crushing through the roofs of the houses, and killing sometimes multitudes of men. The sow was made, too, so as to afford shelter and protection to a great number of persons, who could ride upon it while it was drawn or pushed up near the walls, and thus reach a point where they could begin to undermine the walls, or plant their ladders for scaling them. The Duke of Lancaster caused one sow to be made which would carry, in this way, one hundred men. Gunpowder, however, began to be used about this time, though in a very imperfect and inefficient manner. At one siege, namely, that of St. Malo, a town on the northwestern coast of France, it is said that the Duke of Lancaster had four hundred cannon. They were all, however, of very little avail in taking the town.