He occupied Locris, punished Amphissa as per his original agreement with the Amphictyony, and faced Athens and Thebes on the battlefield at Chaeronea, just on the other side of the Parnassian mountains from Delphi. It was a cataclysmic event in Greek history: the forces of Athens and Thebes were decimated, leaving Philip triumphant and in charge of mainland Greece.53
