Alexander the Great was born a century after the end of the Persian War.
Persian War 499-449 BCE. then Peloponnesian War 431-404 BCE.
It began before the Peloponnesian War.
499 BCE.
The Mycenean age was gone 700 years before the Persian War began.
Battle of Ephesus 498 BCE.
Not at all. The war began when the restive Greek city-states within the Persian Empire revolted.
launched an invasion of Kuwait
The Persian War ended a hundred years before the yet-to-be-born Alexander crossed any river.
Kuwait
The disagreement that eventually turned into the Persian gulf war was the Iraqi invasion of Kuwait. When the Iraqi troops would not leave Kuwait, the Persian gulf war began with military force under the Reagan administration.
The Greek city-states of Asia Minor revolted against Persian rule. This war spread to include mainland Greek city-states.