Alexandropolis (Greek, Ancient (to 1453);: Ἀλεξανδρόπολις|Alexandrόpolis|Alexander's city)[1] in the Thracian region of Maedians, was the first town founded by Alexander the Great after he defeated a local Thracian tribe as a regent (Greek, Ancient (to 1453);: script=Latn|epitropos) of Macedon in 340 BC.[2] Its name was chosen by analogy with Philippopolis, the town of Thrace founded by Alexander's father, Philip II. He expelled the locals and settled a mixed population. The location of Alexandropolis is unknown, suggesting that a Thracian raid may have caused its disappearance from history (See Zopyrion). Tarn claims Alexandropolis was a military colony rather than a polis.[3]