The Achaemenid Empire.
An Persian expeditionary force sent by King Darius to punish the Eretrians and Athenians for interfering in his empire was defeated at the Battle of Marathon in 490 BCE.
The battle of Marathon began in 490 BC. The battle took place between the Persian Empire and the Greeks. Eventually, the Greeks won the war.
Alexander the Great defeated the Persian empire
An expeditionary force from the Persian Empire and the combined armies of Athens and its ally Plataia.
The Battle of Marathon, the Battle of Salamis, and the Battle of Thermopylae were fought between Greek city-states and invading Persian Empire forces in the early Fifth Century BCE.
The Battle of Marathon, the Battle of Salamis, and the Battle of Thermopylae were fought between Greek city-states and invading Persian Empire forces in the early Fifth Century BCE.
They were major steps in persuading the Persian Empire to stop trying to impose peace in the Eastern Mediterranean.
Darius was the third king of the Persian Empire and the father of Xerxes I (the king of Persia mentioned in 300). He was the first Persian to attempt to invade Greece and was ultimately defeated at the Battle of Marathon in 490 BC.
It was the site of a battle between Athens and Plataea and a Persian expeditionary force sent to take over Athens and reinstall an Athenian tyrant to prevent it causing further trouble within the Persian Empire. The Athenians repelled the Persian force at the battle.
There was no Athenian empire at the battle of Marathon. Athens fought there with one minor ally Plataia. Athens developed an empire 50 years later from the anti-Persian alliance known as the Delian League.
An amphibious expeditionary force from the Persian Empire sent to punish Athens for adding to trouble within the empire, and the culprit Athens and its junior ally Plataia.
The Macedonians under Alexander defeated a provincial Persian army, allowing Alexander to continue his advance into the heart of the Persian Empire.