He did not pursue Darius, and about two years passed away before he again met him in battle. His victory had left Syria and Egypt open to his arms, and these countries had to be reduced and the power of Persia effectually crushed at sea before he could advance with safety into the heart of the empire. He therefore marched southward to Phoenicia, the seaports of which supplied the Persians with most of their war-galleys. Parmeniôn he sent forward with a small detachment to seize Damascus, where Darius, before his defeat, had deposited his treasures. The city surrendered without resistance, and a vast and varied spoil fell into the hands of the Macedonians. The cities along the Syrian coast submitted in like manner to Alexander himself, all but Tyre, which sent him a golden crown, but refused to admit him within her gates. For this temerity the city of merchant princes paid a dreadful penalty. Alexander, having captured it after a seven months’ siege, burned it to the ground, and most of the inhabitants he either slew or sold into slavery. This is considered to have been the greatest of all Alexander’s military achievements. Tyre had hitherto been deemed impregnable. It was built on an island separated from the mainland by a channel of the sea half a mile in width; its walls, which were of great solidity, rose to an immense height, and its navy gave it the command of the sea. The inhabitants, moreover, were expert in arms, and defended themselves with such spirit and obstinacy that Alexander found himself unable to overcome their resistance, until he obtained from Cyprus and Sidon a fleet superior to their own. He had also to construct a causeway through the channel to enable him to bring his engines close up to the walls, and this was a work of vast labour and difficulty. His merciless treatment of the vanquished darkly overshadows the glory of this memorable exploit.
Palestine, with the adjoining districts, next submitted to the Conqueror. Gaza alone, like Tyre, closed its gates against him. This city, which stood not far from the sea, towards the edge of the desert which separates Syria from Egypt, was strongly fortified, and held out for two months. Alexander took it by storm, slaughtered the garrison, and then set out for Egypt. A seven days’ march through the desert brought him to Pelusium. The Egyptians, who smarted under the bondage of Persia, like the Israelites of old under their own, hailed his advent as that of a deliverer, and gladly submitted to his rule.
Alexander proceeded as far southward as Memphis and the Pyramids, and then embarking on the western or Kanopic branch of the Nile, sailed down to Lake Mareôtis, and landed on the narrow sandy isthmus by which that lake is separated from the sea. This neck of land was faced on the north by the island of Pharos, a long ridge of rock which sheltered it from all the violence of the ocean. Alexander, discerning with his keen eye all the advantages of such a position for commerce, at once founded on the isthmus the city of Alexandria, which, as he anticipated, soon became the great centre of trade between the eastern and western worlds. His next object was to consult the oracle of Jupiter Ammon, which was said to have been visited by Heraklês and Perseus, from both of whom he claimed to be descended. He therefore marched along the coast for about 200 miles to Paraitonion, which lay at the western extremity of Egypt. On the way he was met by deputies from Kyrênê, who brought him valuable presents, and invited him to visit their city. From Paraitonion he marched southward through the Libyan desert, and, after some days, reached the large and beautiful oasis where, embosomed amid thick woods, rose the temple of Ammon and the palace of his priests. On consulting the oracle he obtained answers, about the nature of which he stated nothing further than that they were satisfactory. He then returned across the desert to Memphis, where he settled the future government of Egypt, and ordered justice to be dispensed according to the ancient laws of the country. From Memphis he directed his march to Syria, and on reaching Tyre, remained there for some time. While he was in Egypt he had been visited by Hegelochos, his admiral, who reported that the Persians had been dispossessed of the islands which they had acquired in the Aegean; that their fleet had been dissipated, and that all their leaders were prisoners except Pharnabazos, the successor of Memnon, who had died somewhat suddenly while Alexander was in Phrygia.
Alexander was now, therefore, the undisputed master of all the countries west of the Euphrates, and could with complete security turn his arms eastward to bring his contest with Persia to a final issue. Darius, on the other hand, who, in the interval between his defeat and the fall of Tyre, had twice sent an embassy to the Conqueror to sue for peace and the ransom of his family, on terms which, though most tempting, had been haughtily refused, was mustering all his forces to encounter the storm of war which would sooner or later burst from the clouds that hung ominously on his western horizon. The army he now raised was far stronger numerically than that with which he had fought at Issos, and, as it was drawn chiefly from the east, consisted of the best troops in his empire. He led it from Babylon across the Tigris, and marching northward along the eastern bank of that river, reached the plains of northern Assyria, which afforded ample space for the evolutions of his numerous cavalry. Here he encamped on a wide plain between the Tigris and the mountains of Kurdistan, near a village called Gaugamela.
Fig. 3.—Seal of Darius.
Alexander, having remained at Tyre until his preparations were completed, started from that city after midsummer in the year 331 B.C. On crossing the Euphrates at the fords of Thapsakos, he learned where Darius was, and at once accelerated his march to find him. He passed the Tigris, which had been left unguarded, and advancing southward for a few days, came in sight of the Persian host, which he found already drawn up in line prepared for action. It is said that Parmeniôn, alarmed by the immense array of the hostile ranks, came at a late hour to the king’s tent and proposed a night attack, and that Alexander’s answer was that it would be a base thing to steal a victory. His forces amounted only to 40,000 infantry and 7000 horse, yet he was so confident of success that on the morning of the decisive day his sleep was deeper and longer than usual.
In its main features, the battle that followed was but a repetition of the day of Issos. Alexander again commanded the right wing and Parmeniôn the left. Again Darius posted himself in the centre of his line, and again the Greek mercenaries confronted the Macedonian phalanx. Again Alexander, at the head of the Companion cavalry, made havoc of the troops which guarded the royal standard; and again Darius, terror-struck at his near approach, ignominiously fled from the field. His flight gave once more the signal of defeat, and that too, as at Issos, just at the time when his cavalry on the right had made the position of Parmeniôn most critical.[9] Alexander was recalled from the pursuit of Darius, whom he was eagerly bent on capturing, by a messenger sent by Parmeniôn pressing for instant aid. He at once turned back. On his way he met the Persian and Parthian cavalry and the Indian troops now in full retreat. A combat close and hot followed. The fugitives were for the most part killed, but sold their lives dearly. On returning to the field Alexander found that his left wing was no longer in distress, but putting the enemy to rout, and he therefore started once more in pursuit of Darius. The fugitive escaped, however, to Ekbatana, the capital in former days of the Median kings.
Accounts differ as to the numbers that were killed in this battle. Arrian says, absurdly enough, that 300,000 of the Persians were slain, and a greater number taken prisoners. Diodôros reduces the amount to 90,000, and Curtius to 40,000. The loss again on Alexander’s side is reckoned by Arrian at 100, by Curtius at 300, and by Diodôros at 500.[10]