Answer:
A) Athens organized the Delian League
Step-by-step explanation:
The Persian War resulted in Athens organizing the Delian League. The Delian League was formed in 478 BCE to unite the Greek city-states for protection against possible future Persian attacks.
However, Athens became the leader of the league and used it to expand its own power and influence over other Greek city-states. This led to hostility with Sparta, and it ultimately contributed to the outbreak of the Peloponnesian War.