as a result of the athenian defeat in the peloponnesian war,

a. the spartans set out to conquer macedonia.
b. all athenians adopted the spartan way of life.
c. the age of classical greek culture came to an end
d. the new greek power of thebes became the leader of the large and thriving empire.

As a result of the Athenian defeat in the Peloponnesian War, the age of classical Greek culture came to an end.

C. the age of classical Greek culture came to an end

Explanation:

The Peloponnesian War finished in triumph for Sparta and its partners however flagged the downfall of Athenian maritime and political authority all through the Mediterranean.

The popular government in Athens was quickly ousted in 411 BCE because of its poor treatment of the Peloponnesian War. Because of the Athenian thrashing in the Peloponnesian War, the time of old-style Greek culture reached a conclusion.

The age started with the improbable destruction of a tremendous Persian armed force by gravely dwarfed Greeks and it finished with an offensive and extensive war among Athens and Sparta.

islam spread slowly through much of africa through trade and preaching.