23. The conquerors having failed in their project of subduing Egypt, made the wealthy republic of the Rhodians, as an ally of that country, the victim of their fury. But though in the renowned siege of their capital, Demetrius earned his title of Poliorcetes, the noble defence of the Rhodians afforded an illustrious example of the power of discipline in conjunction with well-guided patriotism. The invitation of the Athenians came seasonably to Demetrius; he raised the blockade and proceeded to complete the liberation of Greece, the necessity of which became every day more pressing. 24. Second sojourn of Demetrius in Greece. The expulsion of Cassander's garrisons from the Grecian cities, and more particularly from those in Peloponnesus; the appointment of Demetrius as generalissimo of Greece, for the conquest of Macedonia and Thrace; proved not only to Cassander, but also to the other princes, that their common interest loudly called upon them to resist the over-powerful Antigonus. 25. Third grand league of Cassander, Ptolemy, and Seleucus, against Antigonus and his son; brought about by Cassander. How easily, even after the violent irruption of Lysimachus into Asia Minor, might Antigonus have dispersed the gathering storms, had not his presumption led him to place an overweening reliance on his own good fortune! 26. Junction of Seleucus of Babylon and Lysimachus, in Phrygia. Antigonus, to concentrate his forces, recalls his son, who had pushed on to the borders of Macedonia. The cautious Ptolemy, on the other hand, is afraid to invade Syria; and, in consequence of a false report, that Lysimachus had been defeated, retires full of alarm, into Egypt. 27. Great and decisive battle fought at Ipsus in Phrygia, in the spring of 301, which costs Antigonus his life, and annihilates his empire, as the two conquerors divide it between themselves, without taking any account of the absent confederates. Asia Minor, as far as mount Taurus, falls to the share of Lysimachus; and all the rest, with the exception of Cilicia, which is given to Plisthenes, Cassander's brother, is left to Seleucus.--Demetrius, by the help of his navy, escapes into Greece.