Galatia is a highland area comprising the region crossed by the upper courses of the rivers Halys and Sangarius and extending from Paphlagonia to the Lake Tuz in the northern plateau of Central Anatolia, in current Turkey. In Hellenistic era, it was bounded on the north by the kingdom of Pontus, on the east by Cappadocia, Bithynia on the west, and by the kingdom of Pergam…