It ended Persia's expansion westward.
there was the first Persian war then the second Persian war then the war that we are in today.
The Battle of Stalingrad was a pivotal point in World War II for the German army.
The Persian War.
Which particular war? The Persian what?
Persian War 499-449 BCE. Peloponnesian War 431-404 BCE.
An empire is an empire, a war is a war.
First define the Second Persian War. The Persian War ran 499-449 BCE - it had several phases - Ionian Revolt, Persian punitive expedition against Eretria and Athens, Persian invasion of mainland Greece, Greek counter-offensive. Which among this are supposed to be 'First Persian War', Second Persian War' and 'Third Persian War' ?
Persian War I, Persian War II, The Peloponnesean War, The Macedonian War, …
It is used to describe the extreme importance of something... For instance, "George Washington played a pivotal role in the Revolutionary War."
The Persian War was from 499 to 449 BCE.
First identify what the First Persian War was.
When was the 'First' Persian War.