First, bribing the Greek city-state aristocracy to side with them, and for those which didn't, an attempt at military suppression.
The military strategy was to threaten the Greek city-states with naval attack, which made them keep their armies at home to protect their city. This was successful until the Greeks set about to destroy the Persian navy.
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.
First define Persian War II. 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 'Second Persian War', 'Second Persian War' and 'Third Persian War'?
The Persian War 499-449 BCE ended with a settlement where the Persians agreed with the anti-Persian Delian League to stay away from Greek city-states in the eastern Mediterranean littoral. The Persians had revenge when they helped the Peloponnesian League led by Sparta to defeat the empire Athens had turned the Delian League into. The Greek inter-city wars continued on unabated, and Persia re-established control over the Asian-Greek cities again as the mainland Greek cities were too busy fighting amongst themselves to worry about them.
Back in 539BC, the Persians conquered Babylon.
After the Persians gave up, Athens converted the Delian League which it had led against the Persians, into an empire of its own, lived high on the proceeds, and began to bully the other city-states, leading to the devastating 27-year Peloponnesian War. Athens lost and became a second rate power.
persians
The Persian Wars pitted the Persians against the mainland Greeks. Eventually, the Greeks won after defeating the Persians by land and sea in the Second Persian War. Later, the Macedonian Geeks, under Alexander the Great, invaded and conquered the Persian Empire.
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.
Darius I led the Persians in the First Persian War. Xerxes I led them in the Second.
Superior strategy and tactics, and continuous ruthless use of military power to achieve the desired result - repulse of the Persian invasion.
First define Persian War II. 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 'Second Persian War', 'Second Persian War' and 'Third Persian War'?
They did - they provided the second strongest Greek contingent at the battle of Plataea, and after the Persian invasion was repelled, took over leadership for the next 30 years until the Persians agreed to peace.
No one.
King Xerxes.
There were more than 5 Persian Wars each involved numerous areas and battles. One of the most famous battles though would be the Battle of Thermopylae. Which is where the 300 Spartans and 700 Thespians took their last stand against the estimated 300,000 Persians in the second invasion of Greece.
A few reasons, First, the Greeks had 7,000 men and the Persians had 15,000 Second, the Greeks fought the Persian Immortals which were histories most elite and powerful warriors. Third, the Persians found a route to outflank the Greeks.
In order to defeat the Persians in the Second Persian War, Athens built a tremendous fleet and formed an alliance with many seafaring city-states in Greece and Ionia, with Athens at its head. Eventually, the Delian League became the basis for Athenian Empire.