Is it the Persian War or the Persian Wars?

Answer:
Persian Wars - it was ongoing from the Persian invasion of mainland Greece in 480 BCE until a formal peace in 449 BCE.

There were also fights involving the Persians and various Greek city-states, from the takeover of the Asian-Greek cities in the late sixth century BCE through to the 4th Century BCE.
First answer by ID1811978572. Last edit by Nevwik. Contributor trust: 289 [recommend contributor recommended]. Question popularity: 2 [recommend question].