History of the Greek alphabet derive from omicron with a line drawn under it. Long and were written with the digraphs "ει" and "ου", respectively, whereas long and short , , were never distinguished in writing. In 403/2 BC, following the devastating defeat in the Peloponnesian War and the restoration of democracy, the Athenians voted to abandon the old Attic alphabet ("Pre-Euclidean alphabet") and to introduce a standardized variant of the eastern Ionic alphabet, after a proposal by archon Eucleides. This Euclidean alphabet included eta and omega, which concluded the process of adapting the Phoenician script so that all vowels could be written systematically, thus
History of the Greek alphabet of the same name, he would have lived at the time of Oedipus. The third tripod bears the inscription again in hexameter verse: . (""Laodamas, while he reigned, dedicated this cauldron to Apollo, the sure of aim, as a lovely offering""). Hyginus recounts the following legend about the introduction of Phoenician letters to Greece: Some ancient Greek scholars argued that the Greek alphabet should not be attributed to the Phoenician alphabet. Diodorus Siculus in his Historical Library, Book 5, suggests that the Phoenicians merely changed the form and shape of earlier letters: In his book On the malice of Herodotus,