The Persian-Greek wars stretched from 499-449 BCE in several phases. There were not two distinct wars.
The Persian Empire and an alliance of Greek city-states.
They were two different wars - the Persian War wass the persian Empire versus the mainland Greek cities, and the Peloponnesian War was between Greek cities. The Greeks won some, lost some in both wars.
Sparta and Athens were amongst a large number of Greek city-states which opposed the Persian invasion.
Darius and Xerxes.
Salamis (sea) and Plataea (land).
No, it pitted the Persian Empire against some of the Greek city-states in mainland Greece, the Islands and Asia Minor.
The outcome of the Persian Wars left a continuing fighting between Greek cities which so weakened them that the way was opened for Macedon to become dominant. This dominance and resulting military power allowed Alexander the Great to take over the Persian Empire spread of Greek culture and religion
One only - at Marathon. The other battles involved the other Greek states with Athens as a participant.
Salamis 480 BCE and Mycale 479 BCE.
Darius the Great and Xerxes the Great.
There were two Persian Wars, recorded by the Greek historian Herodotus. The first was in 490 BC, and the second was in 480-479 BC. If the question is about the Persian Gulf War, it was in 1990-91.
They united 180 Greek city-states into several alliances, the first led by Sparta, the next led by Athens.