The numbers changed as the campaign progressed from 499 to 493 BCE. Which part did you want to know?
Darius I.
The Persians.
The Persians attacked the Greeks in the Persian war
The Persians and their Greek allies were united to prosecute the war. Many Greek city-states were united against the Persian and allied forces.
The Ionian Revolt.
NO! The Persian war was ancient Greece vs the Persians USA didnt even exist then.
They were leaders the Persian Empire. Darius was the father of Xerxes. Darius led the Persians in the first Persian war, while Xerxes led the Persians in the second Persian war.
The Persian War 499-449 BCE between an alliance of Greek city-states and the Persian Empire.
Darius I led the Persians in the First Persian War. Xerxes I led them in the Second.
They didn't defeat a war. They defeated the Persians in the Persian War in the eastern Mediterranean on land and sea 499-449 BCE.
Their kings and their generals. There were many of them as the wars went on for fifty years 499-449 BCE.
Their army by marching and their fleet by sailing.