Question

How did the Greeks defeat the Persian army?

a. They used an effective military formation known as a phalanx.
b. They captured the Persian emperor in a raid on his headquarters.
c. They had many more soldiers than the Persians did.
d. They surprised the Persians by crossing the Aegean Sea to attack.

Answer 1

A) They used an effective military formation known as a phalanx

Hope This Helps ^_^

Answer 2

A. They used an effective military formation known as a phalanx