The final land battle between the Persians and the Greeks took place a year later in the region of Boeotia, near the town of Plataeae. During the intervening year the Persian force, now led by the ...
Only the threat of invasion by a foreign enemy made the Greeks forget their quarrels and fight on the same side. Their biggest enemy were the Persians, who came from an area around modern day Iran.
It’s all down to a young king called Alexander. He led his army to take over Greece, Persia, Egypt and even part of India. He ruled so much of the world they called him ‘Alexander the Great’.
By night he sent a messenger to the Persian king, Xerxes, informing him that the Greeks intended to flee. Unless he acted now, Xerxes would lose the opportunity to defeat the Greeks in one fell swoop.