第一次ミトリダテス戦争
By now both Bithynia and Cappadocia were ruled by Roman protégés and were indebted to Rome who urged them to invade Pontus, a fatal miscalculation. Nicomedes invaded Pontus, Mithridates complained to Rome, boasted of his power and allies and unwisely hinted that Rome was vulnerable. The Roman Commissioners declared a state of war and the First Mithridatic War (89–84 BC) was launched.