Then Alexander drew up his army in such a way that the depth of the phalanx was 120 men; and stationing 200 cavalry on each wing, he ordered them to preserve silence, in order to receive the word of command quickly. Accordingly he gave the signal to the heavy-armed infantry in the first place to hold their spears erect, and then to couch them at the concerted sign; at one time to incline their spears to the right, closely locked together, and at another time towards the left. He then set the phalanx itself into quick motion forward, and marched it towards the wings, now to the right, and then to the left. After thus arranging and re-arranging his army many times very rapidly, he at last formed his phalanx into a sort of wedge, and led it towards the left against the enemy, who had long been in a state of amazement at seeing both the order and the rapidity of his evolutions. Consequently they did not sustain Alexander’s attack, but quitted the first ridges of the mountain. Upon this, Alexander ordered the Macedonians to raise the battle cry and make a clatter with their spears upon their shields; and the Taulantians, being still more alarmed at the noise, led their army back to the city with all speed. As Alexander saw only a few of the enemy still occupying a ridge, along which lay his route, he ordered his body-guards and personal companions to take their shields, mount their horses, and ride to the hill; and when they reached it, if those who had occupied the position awaited them, he said that half of them were to leap from their horses, and to fight as foot-soldiers, being mingled with the cavalry. But when the enemy saw Alexander’s advance, they quitted the hill and retreated to the mountains in both directions. Then Alexander, with his companions,[62] seized the hill, and sent for the Agrianians and archers, who numbered 2,000. He also ordered the shield-bearing guards to cross the river, and after them the regiments of Macedonian infantry, with instructions that, as soon as they had succeeded in crossing, they should draw out in rank towards the left, so that the phalanx of men crossing might appear compact at once. He himself, in the vanguard, was all the time observing from the ridge the enemy’s advance. They, seeing the force crossing the river, marched down the mountains to meet them, with the purpose of attacking Alexander’s rear in its retreat. But, as they were just drawing near, Alexander rushed forth with his own division, and the phalanx raised the battle-cry, as if about to advance through the river. When the enemy saw all the Macedonians marching against them, they turned and fled. Upon this, Alexander led the Agrianians and archers at full speed towards the river, and succeeded in being himself the first man to cross it. But when he saw the enemy pressing upon the men in the rear, he stationed his engines of war upon the bank, and ordered the engineers to shoot