Correct answer choice is :
C) The Greek Golden Age started to come to an end.
Step-by-step explanation:
The Peloponnesian War was an antique Greek war fought by the Delian League started by Athens against the Peloponnesian League headed by Sparta. The wealth, influence, management, and power of Athens created discontent among other city-states. A disease that destroyed many Athenians supported Sparta defeat Athens. The Peloponnesian War crippled all of the Greek city-states for 50 years.