142 HISTORICAL TALES. On marched the great army. It crossed the plain of Troy, and here Xerxes offered libations in honor of the heroes of the Trojan war, the story of which was told him. Reaching the Hellespont, he had a marble throne erected, from which to view the pas- sage of his troops. The bridges—which the scourged and branded waters had now spared—were perfumed with frankincense and strewed with myrtle boughs, and, as the march began, Xerxes offered prayers to the sun, and made libations to the sea with a golden censer, which he then flung into the water, together with a golden bowl and a Persian scimitar, perhaps to repay the Hellespont for the stripes he had in- flicted upon it. At the first moment of sunrise the passage began, the troops marching across one bridge, the baggage and attendants crossing the other. All day the march continued, and all night long, the whip being used to accelerate the troops; yet so vast was the host that for seven days and nights, without cessa- tion, the army moved on, and a week was at its end before the last man of the great Persian host set foot on European soil. Then down through the Grecian peninsula Xerxes marched, doubtless inflated with pride at the great- ness of his host and the might of the fleet which sailed down the neighboring seas and through the canal which he had cut to baffle stormy Athos. One regret alone seemed to come into his mind, and that was that in a hundred years not one man of that vast army would be alive. It did not occur to him that in less than one year few of them might be