In the mean while the Greek fleet at Artemisium had held the Persian vessels at bay, until news was brought of the death of Leonidas, and the passage of Thermopylæ. Then the Greeks sailed as fast as they could toward Athens, knowing that they would be needed there to defend the city.
The various allies, sure that it would be quite useless to try to defend the northern part of Greece any longer, retreated into the Peloponnesus, and, hoping to prevent the Persians from entering there, hastily began to build a huge wall all across the Isthmus of Corinth, which is only about five miles wide.
The Burning of Athens
As all their allies were trying only to defend the Peloponnesus, the Athenians were left entirely alone. Many of their friends advised them to abandon their city, and follow the other Greeks southward, leaving all Attica a prey to the foe.
This the Athenians did not wish to do, so they sent in haste to Delphi, to inquire of the oracle whether they had better retreat, or attempt to defend their city. As was generally the case, the oracle did not give a plain answer, but merely said, "The wooden walls will defend you and your children."
When this answer was brought to Athens, no one could tell exactly what it meant. Some of the citizens fancied that the oracle was advising them to retreat behind the ancient wooden stockade on the Acropolis, but Themistocles insisted that by "wooden walls" the oracle meant their ships.
He finally persuaded the Athenians to believe him. All the old men, women, and children were hastily brought aboard the ships, and carried to the Peloponnesus, where they were welcomed by their friends. Then the men embarked in their turn, and the fleet sailed off to the Bay of Salamis, where it awaited a good chance to fight.
The Persians swept down into Attica, and entered the deserted city of Athens. Here they gazed in wonder at all they saw, and, after robbing the houses, set fire to the town, and burned down all the most beautiful buildings.
The Persians were so delighted at having attained their purpose, and reduced the proud city to ashes, that they sent messengers to bear the glad tidings to the Persian capital. Here the people became almost wild with joy, and the whole city rang with their cries of triumph for many a day.
As you will remember, Themistocles had allowed the Spartans to command both the army and the navy. It was therefore a Spartan king, Eurybiades, who was head of the fleet at Salamis. He was a careful man, and was not at all in favor of attacking the Persians.
Themistocles, on the contrary, felt sure that an immediate attack, being unexpected, would prove successful, and therefore loudly insisted upon it. His persistency in urging it finally made Eurybiades so angry that he exclaimed, "Those who begin the race before the signal is given are publicly scourged!"
Themistocles, however, would not allow even this remark to annoy him, and calmly answered, "Very true, but laggards never win a crown!" The reply, which Eurybiades thought was meant for an insult, so enraged him that he raised his staff to strike the bold speaker. At this, the brave Athenian neither drew back nor flew into a passion: he only cried, "Strike if you will, but hear me!"
Once more Themistocles explained his reasons for urging an immediate attack; and his plans were so good, that Eurybiades, who could but admire his courage, finally yielded, and gave orders to prepare for battle."
The Battles of Salamis and Plataea
The fleets soon came face to face; and Xerxes took up his post on a mountain, where he sat in state upon a hastily built throne to see his vessels destroy the enemy. He had made very clever plans, and, as his fleet was far larger than that of the Greeks, he had no doubt that he would succeed in defeating them.
His plans, however, had been found out by Aristides, who was in the Island of Ægina; and this noble man rowed over to the fleet, at the risk of being caught by the enemy, to warn his fellow-citizens of their danger.
He first spoke to Themistocles, saying, "Rivals we have always been; let us now set all other rivalry aside, and only strive which can best serve his native country."
Themistocles agreed to this proposal, and managed affairs so wisely and bravely that the Greeks won a great victory. When they came home in triumph with much spoil, the women received them with cries of joy, and strewed flowers under their feet.
Return of the Victorious Greeks.
From his high position, Xerxes saw his fleet cut to pieces; and he was so discouraged by this check, that he hastened back to Persia, leaving his brother-in-law Mardonius with an army of three hundred thousand men to finish the conquest of Greece.
The Greeks were so happy over their naval victory at Salamis, that they all flew to arms once more; and Pausanias, the Spartan king, the successor of Leonidas, was soon able to lead a large army against Mardonius.