What happened at the battle chaeronea?

The Battle of Chaeronea, fought in 338 BCE, was a decisive confrontation between the Macedonian army, led by Philip II, and a coalition of Greek city-states, including Athens and Thebes. The battle resulted in a significant victory for Philip, who showcased the effectiveness of his military tactics and the strength of his cavalry. This defeat effectively ended the independence of the Greek city-states and paved the way for Macedonian dominance over Greece, setting the stage for further conquests under Philip's son, Alexander the great. The battle is also notable for the heroic stand of the Sacred Band of Thebes, an elite fighting force that suffered heavy casualties.