What was a major result in the Persian wars?

AAthens rose to great power and prosperity.
BPersia defeated the Greeks and controlled the Mediterranean.
CSparta and Athens lost their power and influence.
DSpartan forces took control of several Persian cities.

Verified Answer :

A is the answer because - Athens emerged as the leading Greek city-state The alliances that Athens would make following the retreat of the Persians, the so-called Delian League, would suddenly catapult Athens into the major power of the Greek city-states.

The correct answer is A.