 Lycia fought for the Persians in the Persian Wars, but on the defeat of the Achaemenid Empire by the Greeks, it became intermittently a free agent.After a brief membership in the Athenian Empire, it seceded and became independent (its treaty with Athens had omitted the usual non-secession clause), was under the Persians again, revolted again, was conquered by Mausolus of Caria, returned to the Persians, and finally fell under Macedonian hegemony upon the defeat of the Persians by Alexander the Great.Due to the influx of Greek speakers and the sparsity of the remaining Lycian speakers, Lycia was rapidly Hellenized under the Macedonians, and the Lycian language disappeared from inscriptions and coinage.