King Philip II was the ruler of the ancient kingdom of Macedonia from 359 to 336 BC. He is best known for unifying the Greek city-states under his control and for his military innovations, which laid the groundwork for the future conquests of his son, Alexander the Great. Philip's reign marked a significant period in ancient history, as he transformed Macedonia into a powerful empire. Philip II was also known for his diplomatic skills, often marrying multiple women to secure alliances with other states. His assassination in 336 BC led to the rise of Alexander the Great, who continued his father's legacy and expanded the empire even further.