Mithridatic WarsMithridates VI of Pontus was a minor king of a mountainous region in northern Asia minor, who managed to keep Rome embroiled in wars in the region for over twenty years. Pontus was one of several "buffer" states that separated the territory of Rome, from that of Parthia in the east. As a result of the Mithridatic wars, Rome's sphere of influence in the east increased, and her borders reached those of the Parthian kingdom.