The Medes, whom Xerxes first ordered to the attack, animated as well by the recollection of their ancient Asiatic supremacy as by the desire of avenging the defeat of Marathon,[163] manifested great personal bravery. The position was one in which bows and arrows were of little avail: a close combat hand to hand was indispensable, and in this the Greeks had every advantage of organization as well as armor. Short spears, light wicker shields, and tunics, in the assailants, were an imperfect match for the long spears, heavy and spreading shields, steady ranks,[164] and practised fighting of the defenders. Yet the bravest men of the Persian army pressed on from behind, and having nothing but numbers in their favor, maintained long this unequal combat, with great slaughter to themselves and little loss to the Greeks. Though constantly repulsed, the attack was as constantly renewed, for two successive days: the Greek troops were sufficiently numerous to relieve each other when fatigued, since the space was so narrow that few could contend at once; and even the Immortals, or ten thousand choice Persian guards, and the other choice troops of the army, when sent to the attack on the second day, were driven back with the same disgrace and the same slaughter as the rest. Xerxes surveyed this humiliating repulse from a lofty throne expressly provided for him: “thrice (says the historian, with Homeric vivacity) did he spring from his throne, in agony for his army.”[165] [163] Diodor. xi, 6. [164] Herodot. vii, 211; ix, 62, 63; Diodor. xi, 7: compare Æschyl. Pers. 244. [165] Herodot. vii, 212. Ἐν ταύτῃσι τῇσι προσόδοισι τῆς μάχης λέγεται βασιλέα, θηεύμενον, τρὶς ἀναδραμεῖν ἐκ τοῦ θρόνου, δείσαντα περὶ τῇ στρατίῃ. See Homer, Iliad, xx, 62; Æschyl. Pers. 472.