The next book opens with the famous accusation of Histiaeus by Artaphernes: "Thou hast stitched this boot and Aristagoras hath put it on." Histiaeus in fear fled to his own city Miletus; being disowned there, he for a time maintained a life of privateering, but was eventually captured and crucified by Artaphernes. The Ionian revolt had been narrowed down to Miletus and one or two less important towns. The Greeks assembled a fleet, but a spirit of insubordination manifesting itself they were defeated at sea in the battle of Lade in 495. Next year Miletus fell but was treated with mercy. At Athens the news caused the greatest consternation; a dramatic poet named Phrynichus ventured to stage the disaster; the people wept and fined him a thousand talents, forbidding any similar presentation in future. Stamping out the last embers of revolt in Asia the Persians coasted along Thrace; before their advance the great Athenian Miltiades was compelled to fly from the Dardanelles to his native city. In 492 Mardonius was appointed viceroy of Asia Minor. He reorganised the provincial system and then attempted to double the perilous promontory of Athos, but only a remnant of his forces returned to Asia. Next year Darius sent to all the Greek cities demanding earth and water, the tokens of submission. The islanders obeyed including Aegina, the deadly foe of Athens. A protest made by the latter led to a war between the two states in which Athens was worsted. Sparta itself had just been torn by an internal dissension between two claimants of the throne, one of whom named Demaratus had been ejected and later fled to the Persian court. The great expedition of 490 sailed straight across the Aegean, commanded by Datis and Artaphernes. Their primary objective was Eretria in Euboea, a city which had assisted the Ionians in their revolt. The town was speedily betrayed, the inhabitants being carried aboard the Persian fleet. Guided by Hippias the armament landed at the bay of Marathon, twenty-five miles from Athens. A vain appeal was sent to Sparta for succours; Athens, supported by the little Boeotian city of Plataea, was left to cope with the might of Persia.