From primitive times the twelve towns of the coast of Achaia had been joined in a loose confederacy for which the sanctuary of Zeus Homagyrius or Homorius in the district of Helice served as a place of assembly and council. It was a religious association based upon kinship—ancient Greece has many such to show—a free union for the worship of tribal divinities under traditional forms, and involved no restraint upon the political independence of its members. Without exercising any great influence upon the political and military life of Greece, Achaia was notable for unostentatious virtues, for order, unity, and a patriarchal form of government; while Croton, Sybaris, and other flourishing colonies in lower Italy bore eloquent witness to the culture and creative energy of the Achæan race. In so great honour were the uprightness and public virtue of the simple and industrious coast dwellers held by the rest of Greece that after the battle of Leuctra the great Hellenic states besought them to arbitrate in their internal quarrels. This old-time confederacy was broken up and destroyed by the Macedonian rulers, who craftily sowed the seeds of discord, and then made use of the ensuing dissensions to subjugate and oppress the several cities by foreign garrisons and governors. But despotism could not obliterate the memory of the happy past. Favoured by the weakness and confusion which followed upon the Celtic invasion of Macedonia, four towns, Dyme, Patræ, Tritæa, and Pharæ, having expelled their garrisons and tyrants, renewed the confederacy, vowed mutual aid against external and internal enemies, and pledged themselves faithfully to observe the decrees of the League. Five years later they were joined by Ægium, thenceforth the capital. Others soon followed: Burs, where the tyrant had been slain, Cerynea, where the governor had voluntarily abdicated in fear of a like fate, Pellene, Leontium, and Ægira.
But even in its rejuvenated form the Achæan League remained for years in provincial isolation, until Aratus of Sicyon[49] induced his native city to join it, and set before it a loftier aim in the deliverance of Greece from the dismemberment and chaos due to the exclusive regard of local interests, and the awakening of national spirit, unity, and vigour.
[249 B.C.]
Even in the days of Macedonian rule Sicyon had not forfeited her ancient glories. Her gardens, fruitful fields, and flourishing villages, her magnificent buildings and art collections, and the merchant vessels in her sheltered harbour, bore testimony to the wealth, culture, and busy trade of her citizens. But internal discord, fostered by Macedonian guile, undermined the foundations of her prosperity. Party strife arose, bringing revolutions and tyrannies. Clinias, a citizen of noble birth, great wealth, and patriotic spirit, perished in the struggle against the tyrant Abantidas. With difficulty his son Aratus, a child of seven years old, was rescued and brought to Argos, where he grew up sound in body and mind under the fostering care of friends, while his native city fell under tyranny after tyranny, until, broken in spirit and shorn of her noblest citizens, she ultimately came under the sway of the wicked and violent Nicocles. For thirteen years Aratus dwelt in Argos, in the society of the wealthy and cultured friends of his family, and in intercourse with the numerous Sicyonians who sought refuge in this neighbouring town from the wrath and persecution of their own tyrant, and who turned eyes full of hope upon the vigorous and able youth who combined courage with discretion and burned with desire to deliver his native place and avenge his father’s murder. He contrived cunningly to deceive the tyrant’s spies, to whom he seemed to spend all his days in thoughtless gaiety with courtesans and boon companions.
When the auspicious moment seemed to have come, Aratus left Argos in company with some fugitives and a band of mercenaries. They climbed the walls during the night, surprised and disarmed the tyrant’s bodyguard, and at daybreak summoned the citizens to rise for their liberties. Nicocles escaped in the tumult, his palace was sacked and given to the flames, his property confiscated to the commonwealth. Thus without bloodshed was the liberation of Sicyon effected. But fresh disorders and disturbances soon threatened, when some six hundred fugitives, who had once been wealthy men, returned and demanded the restoration of property which had long since passed into other hands. In order that he might not be left without support in this difficult situation Aratus induced the Dorian city, wealthy still in spite of all, to join the Achæan League on an equality of laws and privileges, and then, by the help of a large sum of money granted to him by the friendly king of Egypt, Ptolemy, upon his personal application in Alexandria, he effected a settlement and reconciliation among his contentious fellow-citizens.