The Battle of Marathon was fought between the Athenians and the invading Persian forces during the First Persian invasion of Greece. Despite being outnumbered, the Athenians and their Plataean allies launched a rapid infantry assault that broke the Persian line and forced the invaders back to their ships.

Marathon became a symbol of civic defense and military discipline. Its legacy endured for centuries because it preserved Athenian independence at a critical moment and helped shape the later development of classical Greek civilization.

Why It Matters

• Major Greek victory against Persia
• Helped preserve Athenian independence
• Became one of the most famous battles of the ancient world

Reference:

Wikipedia: Battle of Marathon

https://en.wikipedia.org/wiki/Battle_of_Marathon