Under Philip II, (359–336 BC), Macedon expanded into the territory of the Paeonians, the Thracians and the Illyrians. Philip's son, Alexander the Great, (356–323 BC) managed to briefly extend Macedonian power not only over the central Greek city-states but also to the Persian Empire, including Egypt and lands as far east as the fringes of India. The classical period conventionally ends at the death of Alexander in 323  BC and the fragmentation of his empire, which was at this time divided among the Diadochi.