In 356 the Phocians under Philomelos captured and sacked Delphi and another sacred war was declared against them. After a ten-year war the Phocians were expelled from the League in 346 and their two votes were given to Macedonians who had helped to defeat them. Philip II of Macedonia used this power to further his expansionist policy in Greece. This ended up in the Fourth Sacred War which culminated in the Battle of Chaeronea (338 BCE), marking the final domination of the Macedonians over Greece.