Preparations of the Athenians. Sparta commands the land forces and Athens the naval.

Meanwhile, the Athenians, fully alive to their danger, strained every nerve to make preparations to resist the enemy; fortunately, there was in the treasury a large sum derived from the Lamian mines, and this they applied, on the urgent representations of Themistocles, to building ships and refitting their navy. A Panhellenic congress, under the presidency of Athens and Sparta, assembled at the Isthmus of Corinth.—the first great league since the Trojan war. The representatives of the various States buried their dissensions, the most prominent of which were between Athens and Ægina. In reconciling these feuds, Themistocles took a pre-eminent part. Indeed, there was need, for the political existence of Hellas was threatened, and despair was seen in most every city. Even the Delphic oracle gave out replies discouraging and terrible; intimating, however, that the safety of Athens lay in the wooden wall, which, with extraordinary tact, was interpreted by Themistocles to mean that the true defense lay in the navy. Salamis was the place designated by the oracle for the retreat, which was now imperative, and thither the Athenians fled, with their wives and children, guarded by their fleet. It was decided by the congress that Sparta should command the land forces, and Athens the united navy of the Greeks; but many States, in deadly fear of the Persians, persisted in neutrality, among which were Argos, Cretes, Corcyra. The chief glory of the defense lay with Sparta and Athens. The united army was sent into Thessaly to defend the defile of Tempe, but discovering that they were unable to do this, since another pass over Mount Olympus was open in the summer, they retreated to the isthmus of Corinth, and left all Greece north of [pg 220] Mount Citheron and the Megarid territory without defense. Had the Greeks been able to maintain the passes of Olympus and Ossa, all the northern States would probably have joined in the confederation against Persia; but, as they were left defenseless, we can not wonder that they submitted, including even the Achæans, Borotians, and Dorians.

The pass of Thermopylæ.

The Pass of Thermopylæ was now fixed upon as the most convenient place of resistance, next to the vale of Tempe. Here the main land was separated from the island of Eubœa by a narrow strait two miles wide. On the northern part of the island, near the town of Histiæa, the coast was called Artemisium, and here the fleet was mustered, to co-operate with the land forces, and oppose, in a narrow strait, the progress of the Persian fleet. The defile of Thermopylæ itself, at the south of Thessaly, was between Mount Œta and an impassable morass on the Maliac Gulf. Nature had thus provided a double position of defense—a narrow defile on the land, and a narrow strait on the water, through which the army and the fleet must need pass if they would co-operate.

Interruption of military preparations by the Olympic games.

While the congress resolved to avail themselves of the double position, by sea and land, the Olympic games, and the great Dorian, of the Carneia, were at hand. These could not be dispensed with, even in the most extraordinary crisis to which the nation could be exposed. While, therefore, the Greeks assembled to keep the national festivals, probably from religious and superstitious motives, auguring no good if they were disregarded, Leonidas, king of Sparta, with three hundred Spartans, two thousand one hundred and twenty Arcadians, four hundred Corinthians, two hundred men from Philius, and eighty from Mycenæ—in all three thousand one hundred hoplites, besides Helots and light troops, was sent to defend the pass against the Persian hosts. On the march through Bœotia one thousand men from Thebes and Thespiæ joined them, though on the point of submission to Xerxes. The Athenians sent their whole force on board their ships, joined by the Platæans.

Leonidas defends the pass of Thermopylæ.

It was in the summer of 480 B.C. when Xerxes reached Therma, about which time the Greeks arrived at their allotted posts. Leonidas took his position in the middle of the Pass—a mile in length, with two narrow openings. He then repaired the old wall built across the Pass by the Phocians, and awaited the coming of the enemy, for it was supposed his force was sufficient to hold it till the games were over. It was also thought that this narrow pass was the only means of access possible to the invading army; but it was soon discovered that there was also a narrow mountain path from the Phocian territory to Thermopylæ. The Phocians agreed to guard this path, and leave the defense of the main pass to the Peloponnesian troops. But Leonidas painfully felt that his men were insufficient in number, and found it necessary to send envoys to the different States for immediate re-enforcements.

The Greek fleet. Disaster to the Persian fleet.

The Greek fleet, assembled at Artemisium, was composed of two hundred and seventy-one triremes and nine penteconters, commanded by Themistocles, but furnished by the different States. A disaster happened to the Greeks very early; three triremes were captured by the Persians, which caused great discouragement, and in a panic the Greeks abandoned their strong naval position, and sailed up the Eubœan Strait to Chalcis. This was a great misfortune, since the rear of the army of Leonidas was no longer protected by the fleet. But a destructive storm dispersed the fleet of the Persians at this imminent crisis, so that it was impossible to lend aid to their army now arrived at Thermopylæ. Four hundred ships of war, together with a vast number of transports, were thus destroyed. The storm lasted three days. After this disaster to the Persians, the Greek fleet returned to Artemisium. Xerxes encamped within sight of Thermopylæ four days, without making an attack, on account of the dangers to which his fleet were exposed. On the fifth day he became wroth at the impudence and boldness of the petty force which quietly remained to dispute his passage, for the Spartans [pg 222] amused themselves with athletic sports and combing their hair. Nor was it altogether presumption on the part of the Greeks, for there were four or five thousand heavily-armed men, the bravest in the land, to defend a passage scarcely wider than a carriage-road—with a wall and other defenses in front.