years before, successfully stood a siege against a Persian armament, but they now were too terrified to offer any resistance, and fled to the mountain-tops, while the enemy burnt their town and laid waste their lands. Thence Datis, compelling the Greek islanders to join him with their ships and men, sailed onward to the coast of Euboea. The little town of Carystus essayed resistance, but was quickly overpowered. He next attacked Eretria. The Athenians sent four thousand men to its aid. But treachery was at work among the Eretrians; and the Athenian force received timely warning from one of the leading men of the city to retire to aid in saving their own country, instead of remaining to share in the inevitable destruction of Eretria. Left to themselves, the Eretrians repulsed the assaults of the Persians against their walls for six days; on the seventh day they were betrayed by two of their chiefs and the Persians occupied the city. The temples were burnt in revenge for the burning of Sardis, and the inhabitants were bound and placed as prisoners in the neighbouring islet of AEgylia, to wait there till Datis should bring the Athenians to join them in captivity, when both populations were to be led into Upper Asia, there to learn their doom from the lips of King Darius himself.

Flushed with success, and with half his mission thus accomplished, Datis reimbarked his troops, and crossing the little channel that separates Euboea from the mainland, he encamped his troops on the Attic coast at Marathon, drawing up his galleys on the shelving beach, as was the custom with the navies of antiquity. The conquered islands behind him served as places of deposit for his provisions and military stores. His position at Marathon seemed to him in every respect advantageous; and the level nature of the ground on which he camped was favourable for the employment of his cavalry, if the Athenians should venture to engage him. Hippias, who accompanied him, and acted as the guide of the invaders, had pointed out Marathon as the best place for a landing, for this very reason. Probably Hippias was also influenced by the recollection, that forty-seven years previously he, with his father Pisistratus, had crossed with an army from Eretria to Marathon, and had won an easy victory over their Athenian enemies on that very plain, which had restored them to tyrannic power. The omen seemed cheering. The place was the same; but Hippias soon learned to his cost how great a change had come over the spirit of the Athenians.

But though "the fierce democracy" of Athens was zealous and true against foreign invader and domestic tyrant, a faction existed in Athens, as at Eretria, of men willing to purchase a party triumph over their fellow-citizens at the price of their country's ruin. Communications were opened between these men and the Persian camp, which would have led to a catastrophe like that of Eretria, if Miltiades had not resolved, and had not persuaded his colleagues to resolve, on fighting at all hazards.

When Miltiades arrayed his men for action, he staked on the arbitrement of one battle not only the fate of Athens, but that of all Greece; for if Athens had fallen, no other Greek state, except Lacedaemon, would have had the courage to resist; and the Lacedaemonians, though they would probably have died in their ranks to the last man, never could have successfully resisted the victorious Persians, and the numerous Greek troops, which would have soon marched under the Persian satraps, had they prevailed over Athens.

Nor was there any power to the westward of Greece that could have offered an effectual opposition to Persia, had she once conquered Greece, and made that country a basis for future military operations. Rome was at this time in her season of utmost weakness. Her dynasty of powerful Etruscan kings had been driven out, and her infant commonwealth was reeling under the attacks of the Etruscans and Volscians from without, and the fierce dissensions between the patricians and plebeians within. Etruria, with her Lucumos and serfs, was no match for Persia. Samnium had not grown into the might which she afterwards put forth: nor could the Greek colonies in South Italy and Sicily hope to survive when their parent states had perished. Carthage had escaped the Persian yoke in the time of Cambyses, through the reluctance of the Phoenician mariners to serve against their kinsmen. But such forbearance could not long have been relied on, and the future rival of Rome would have become as submissive a minister of the Persian power as were the Phoenician cities themselves. If we turn to Spain, or if we pass the great mountain chain which, prolonged through the Pyrenees, the Cevennes, the Alps, and the Balkan, divides Northern from Southern Europe, we shall find nothing at that period but mere savage Finns, Celts, Slaves, and Teutons. Had Persia beaten Athens at Marathon, she could have found no obstacle to prevent Darius, the chosen servant of Ormuzd, from advancing his sway over all the known Western races of mankind. The infant energies of Europe would have been trodden out beneath universal conquest; and the history of the world, like the history of Asia, would have become a mere record of the rise and fall of despotic dynasties, of the incursions of barbarous hordes, and of the mental and political prostration of millions beneath the diadem, the tiara, and the sword.

Great as the preponderance of the Persian over the Athenian power at that crisis seems to have been, it would be unjust to impute wild rashness to the policy of Miltiades, and those who voted with him in the Athenian council of war, or to look on the after-current of events as the mere result of successful indiscretion, as before has been remarked, Miltiades, whilst prince of the Chersonese, had seen service in the Persian armies; and he knew by personal observation how many elements of weakness lurked beneath their imposing aspect of strength. He knew that the bulk of their troops no longer consisted of the hardy shepherds and mountaineers from Persia Proper and Kurdistan, who won Cyrus's battles: but that unwilling contingents from conquered nations now largely filled up the Persian muster rolls, fighting more from compulsion than from any zeal in the cause of their masters. He had also the sagacity and the spirit to appreciate the superiority of the Greek armour and organization over the Asiatic, notwithstanding former reverses. Above all, he felt and worthily trusted the enthusiasm of the men under his command.

The Athenians, whom he led, had proved by their new-born valour in recent wars against the neighbouring states, that "Liberty and Equality of civic rights are brave spirit-stirring things: and they who, while under the yoke of a despot, had been no better men of war than any of their neighbours, as soon as they were free, became the foremost men of all; for each felt that in fighting for a free commonwealth, he fought for himself, and, whatever he took in hand, he was zealous to do the work thoroughly." So the nearly contemporaneous historian describes the change of spirit that was seen in the Athenians after their tyrants were expelled; [Herod. lib. v. c. 87.] and Miltiades knew that in leading them against the invading army, where they had Hippias, the foe they most hated, before them, he was bringing into battle no ordinary men, and could calculate on no ordinary heroism. As for traitors, he was sure, that whatever treachery might lurk among some of the higher-born and wealthier Athenians, the rank and file whom he commanded were ready to do their utmost in his and their own cause. With regard to future attacks from Asia, he might reasonably hope that one victory would inspirit all Greece to combine against common foe; and that the latent seeds of revolt and disunion in the Persian empire would soon burst forth and paralyse its energies, so as to leave Greek independence secure.

With these hopes and risks, Miltiades, on the afternoon of a September day, 490 B.C., gave the word for the Athenian army to prepare for battle. There were many local