Book 2
52
Meanwhile, on the strength of the dismay caused by The Achaeans offer to surrender the Acrocorinthus to Antigonus. his successes, Cleomenes was making an unopposed progress through the cities, winning some by persuasion and others by threats. In this way he got possession of Caphyae, Pellene, Pheneus, Argos, Phlius, Cleonae, Epidaurus, Hermione, Troezen, and last of all Corinth, while he personally commanded a siege of Sicyon. But this in reality relieved the Achaeans from a very grave difficulty. For the Corinthians by ordering Aratus, as Strategus of the league, and the Achaeans to evacuate the town, and by sending messages to Cleomenes inviting his presence, gave the Achaeans a ground of action and a reasonable pretext for moving. Aratus was quick to take advantage of this; and, as the Achaeans were in actual possession of the Acrocorinthus, he made his peace with the royal family of Macedonia by offering it to Antigonus; and at the same time gave thus a sufficient guarantee for friendship in the future, and further secured Antigonus a base of operations for the war with Sparta.
