 
 <prompt> "Who be Calas? Based on di last question, write small tori wey contain di answer. E fit be 1 - 20 sentences. Context:" <response>: The Bithynians na Thracian people wey dey live for northwest Anatolia. After Alexander conquer, the region of Bithynia come dey under the rule of the native king Bas, wey defeat Calas, a general of Alexander the Great, and maintain the independence of Bithynia. Im son, Zipoetes I of Bithynia maintain dis autonomy against Lysimachus and Seleucus I, and im come assume the title of king (basileus) for 297 BCE. Im son and successor, Nicomedes I, come found Nicomedia, wey soon rise well well, and during im long reign (c. 278 – c. 255 BCE), as well as those of im successors, the kingdom of Bithynia hold big place among the minor monarchies of Anatolia. Nicomedes also invite the Celtic Galatians enter Anatolia as mercenaries, and dem later turn against im son Prusias I, wey defeat dem for battle. Their last king, Nicomedes IV, no fit maintain himself against Mithridates VI of Pontus, and, after dem restore am to im throne by the Roman Senate, im come bequeath im kingdom by will to the Roman republic (74 BCE). 