While speaking on behalf of Larisseans, Thrasymachos made use of the term "Barbarian" while refering to the king Archelaos of Macedon. “Shall we being Greeks, Be  slaves to Archelaos, a Barbarian?” ("Αρχελάω δουλεύσομεν Έλληνες όντες Βαρβάρω;") Here of course it would be of tremendous help, if we had Thrasymachos full text in the original, instead of having a quote out of ...

Lion hunt in ancient Macedonia Lion hunt. Mosaic from Pella (ancient Macedonia); source: Wikipedia In Macedonia evidence begins with silver coin-types of the fifth century; King Archelaos is said to have been murdered out hunting; Philip II was said (by Arrian’s sources) to have instituted the corps of royal pages who attended him while out hunting; Herodotos, ...