How were the Greeks able to defeat the Persians?

(1 point)
Responses

The Persian army and navy were too weak to win.
The Persian army and navy were too weak to win.

The Spartans fought alone without the help of Athens.
The Spartans fought alone without the help of Athens.

Sparta and Athens came together to defeat the Persians.
Sparta and Athens came together to defeat the Persians.

Athens fought alone without the help of Sparta.

Sparta and Athens came together to defeat the Persians.