League of the Achaeans Κοινὸν τῶν Ἀχαιῶν Koinon ton Achaion 280 BC–146 BC Reverse of the Achaean coins probably depicting the symbol of the league (right). Location of Achaean League Achaean League in 150 BC Capital Aigion (meeting place) Languages Achaean Doric Koine, Koine Greek Religion Ancient Greek religion Government Republican Confederacy Strategos List of Strategoi Legislature Achaean assembly Historical era Classical Antiquity • Re-founded 280 BC • Conquered by the Roman Republic in the Achaean War 146 BC Currency Drachma Preceded by Succeeded by League of Corinth Achaea (Roman province) Today part of Greece