The chief cleruchies of Pericles are: Thracian Chersonese (453-452), Lemnos and Imbros, Andros, Naxos and Eretria (before 447); ' Brea in Thrace (446); Oreus (445); Amisus and Astacus in the Black Sea (after 440); Aegina (431).
Corinth, Chalcis, Eretria and Miletus, Aegina founded no colonies.
He came finally to Eretria, and, with the help of the Thebans and Lygdamis of Naxos, whom he afterwards made ruler of that island, he passed over to Attica and defeated the Athenian forces at the battle of Pallenis or Pellene.
In addition to researches at Sicyon, Plataea, Eretria and elsewhere, it has undertaken two works of capital importance - the excavation of the Argive Heraeum and of ancient Corinth.
Antony repeatedly made Athens his headquarters and granted her several new possessions, including Eretria and Aegina - grants which Octavian subsequently revoked.