Sparta and Athens joined 20-odd other Greek city-states to oppose Persia. After that war,the Peloponnesian League led by Sparta fought the Peloponnesian War against the Athenian empire.
Athens and its empire versus the Peloponnesian League led by Sparta.
Persian War: The Greek cities of Asia Minor provided a third of the Persian navy for the 480 invasion of southern Greece. The Greek city states of central Greece provided a substantial part of the Persian army which fought the southern Greek armies. Peloponnesian War: Athens and the cities in its empire fought the mainly Peloponnesian cities led by Sparta.
Persian War: a coalition of the southern Greek city-states versus an expeditionary force from Persia with its local Greek allies. Peloponnesian War: the Athenian league/empire versus a mainly Peloponnesian League led by Sparta.
Each other. Athens and Sparta, with their respective Greek allies, fought each other. The Persian Empire later sided with Sparta against Athens, but mostly it was Greek against Greek.
Persian War - the Persian Empire versus varying coalitions of Greek city-states. Peloponnesian War - the Athenian Empire versus the Peloponnesian League led by Sparta.
For the Greeks, the Persian War was warding off Persian dominance. The Peloponnesian War was a protracted fight to terminate the Athenian Empire's attempt to dominate the other Greek city-states.
The Peloponnesian War, 431 to 404 BC, was an ancient Greek war fought by Athens and its empire against the Peloponnesian League led by Sparta.
The Greek and Persian fleets.
Peloponnesian War
Persian Wars:Persia's attempt to maintain peace amongst it Greek cities by bringing the rest of the Greek east inside its borders. Persia lost.Peloponnesian War:Athens' over-reach with its empire and Peloponnesian resistance to this. Athens lost its empire.
Which Greek wars? Did you mean the Peloponnesian War, which was fought by the city-states of Athens and Sparta(and their allies)? Athens lost that war. There was the Greco-Persian War, fought between some of the city-states of Greece and the Persian Empire. A stalemate was reached. These are two of the wars that Greece has participated in form or another.
Sparta and Athens vied for supremacy .