Peloponnesian War happened in -431.
First Peloponnesian War happened in -460.
Yes, there are two Persion war, which both in fact are before the Peloponnesian war.
Wars don't have roles. They happen and have outcomes. The Peloponnesian War was between the Athenian empire and the Peloponnesian League, which Athens lost and lost its empire.
It happened between 431 - 404BC
the location was the mainland Greece, Asia minor, Sicily.
Presumably an analyis of the Peloponnesian War. Who did it?
History of the Peloponnesian War.
The Peloponnesian war
. . . the Peloponnesian War .
Led the Peloponnesian League.
Athens won the first Peloponnesian War but Sparta won the second war
some important events of the Peloponnesian War