Marathon.
Which battle - there were many, but the Greeks won by superior strategies and tactics.
They did not, the Persians won; the Greeks were WAAY outnumbered.
The Persians .
about 20,000 Persians and 4000 Greeks.
There were many battles. The Greeks used better strategies and tactics. They were also operating on internal lines, the Persians on external lines.
The battle where the Greeks turned back the Persians was the Battle of Marathon.
The Battle of Salamis ~ see related link below .
Battle of Marathon 17th September 490 bc
Which battle.
Take your pick - Salamis, Mycale, Eurymedon, Cyprus and others.
The Persians
Which battle - there were many, but the Greeks won by superior strategies and tactics.
By the Persians not invading Greece. By the Greeks surrendering to the Persians without a battle.
They did not, the Persians won; the Greeks were WAAY outnumbered.
The Persians .
Salamis.
Yes , they battled with persians.