by the spoils and the captives of Euboea. Nor were the settlements in Thrace and Macedon, with the awe that his vast armament excited throughout that portion of his dominions, an insufficient recompense for the disasters of the expedition, conducted by Darius in person, against the wandering, fierce, and barbarous Mongolian race, that, known to us by the name of Scythians, worshipped their war-god under the symbol of a cimeter, with libations of human blood--hideous inhabitants of the inhospitable and barren tracts that interpose between the Danube and the Don. VIII. Thus the heritage that passed from Darius to Xerxes was the fruit of a long and, upon the whole, a wise and glorious reign. The new sovereign of the East did not, like his father, find a disjointed and uncemented empire of countries rather conquered than subdued, destitute alike of regular revenues and local governments; a wandering camp, shifted to and fro in a wilderness of unconnected nations-- Xerxes ascended the throne amid a splendid court, with Babylon, Ecbatana, Persepolis, and Susa for his palaces. Submissive satraps united the most distant provinces with the seat of empire. The wealth of Asia was borne in regular currents to his treasury. Save the revolt of the enfeebled Egyptians, and the despised victory of a handful of men upon a petty foreland of the remote Aegaean, no cloud rested upon the dawn of his reign. As yet unfelt and unforeseen were the dangers that might ultimately result from the very wisdom of Darius in the institution of satraps, who, if not sufficiently supported by military force, would be unable to control the motley nations over which they presided, and, if so supported, might themselves become, in any hour, the most formidable rebels. To whatever prestige he inherited from the fame of his father, the young king added, also, a more venerable and sacred dignity in the eyes of the Persian aristocracy, and, perhaps, throughout the whole empire, derived, on his mother's side, from the blood of Cyrus. Never, to all external appearance, and, to ordinary foresight, under fairer auspices, did a prince of the East pass from the luxury of a seraglio to the majesty of a throne. CHAPTER V. Xerxes Conducts an Expedition into Egypt.--He finally resolves on the Invasion of Greece.--Vast Preparations for the Conquest of Europe.-- Xerxes Arrives at Sardis.--Despatches Envoys to the Greek States, demanding Tribute.--The Bridge of the Hellespont.--Review of the Persian Armament at Abydos.--Xerxes Encamps at Therme.