Mithridatic Wars
The First Mithridatic War (89–85 BC) was a war challenging the Roman Republic's expanding empire and rule over the Greek world. In this conflict, the Kingdom of Pontus and many Greek cities rebelling against Roman rule were led by Mithridates VI of Pontus against Rome and the allied Kingdom of Bithynia. The war lasted five years and ended in a Roman victory which forced Mithridates to abandon all of his conquests and return to Pontus. The conflict with Mithridates VI later resumed in two further Mithridatic Wars.