 Complete the following phrase:  Philip V of Macedon  faced immediate challenges to his authority by the Illyrian Dardani and Aetolian League. PhilipV and his allies were successful against the Aetolians and their allies in the Social War 220217 BC, yet he made peace with the Aetolians once he heard of incursions by the Dardani in the north and the Carthaginian victory over the Romans at the 