Which empire was a threat to the greeks

For ancient Greece, the empire that was the closest to them and also always tried to conquer them was the Persian Empire.

Explanation: When we look at the history of ancient Greece, we see that in the 6th-4th centuries B.C, Persia bothered Greece in order to conquer them. Some famous battles that the Persians and the Greeks fought were:

- The Battle of Thermopylae: You might know this battle as the "300 Spartans"

- The Battle of Marathon: Pheidippides ran a whole marathon to tell Athens the victory against King Darius I of Persia.

- The Battle of Salamis: An epic navy battle in which the Greeks crushed the Persians at the Peloponnesian peninsula using Greece's geography.

- a government ruled by the people, or assembly. officials monarchy - a single ruler like a king. over time some city-states, like athens would change governments. what this means is that all the citizens voted on all the laws.

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