They formed there, in the land of their fathers, a little colony, almost lost among the heathen nations of former times--Philistines, Idumasans, Moabites, Ammonites, and the settlers implanted at various times in what had been the kingdom of Israel by the sovereigns of Assyria and Chaldaea. Grouped around the Persian governor, who alone was able to protect them from the hatred of their rivals, they had no hope of prospering, or even of maintaining their position, except by exhibiting an unshaken fidelity to their deliverers. It was on this very feeling that Cyrus mainly relied when he granted them permission to return to their native hills, and he was actuated as much by a far-seeing policy as from the promptings of instinctive generosity. It was with satisfaction that he saw in that distant province, lying on the frontier of the only enemy yet left to him in the old world, a small band, devoted perforce to his interests, and whose very existence depended entirely on that of his empire. He no doubt extended the same favour to the other exiles in Chaldaea who demanded it of him, but we do not know how many of them took advantage of the occasion to return to their native countries, and this exodus of the Jews still remains, so far as we know, a unique fact. The administration continued the same as it had been under the Chaldaeans; Aramaean was still the official language in the provincial dependencies, and the only change effected was the placing of Persians at the head of public offices, as in Asia Minor, and allowing them a body of troops to support their authority.* * The presence of Persian troops in Asia Minor is proved by the passage in Herodotus where he says that Orotes had with him 1000 Persians as his body-guard. One great state alone remained of all those who had played a prominent part in the history of the East. This was Egypt; and the policy which her rulers had pursued since the development of the Iranian power apparently rendered a struggle with it inevitable. Amasis had taken part in all the coalitions which had as their object the perpetuation of the balance of the powers in Western Asia; he had made a treaty with Croesus, and it is possible that his contingents had fought in the battles before Sardes; Lydia having fallen, he did all in his power to encourage Nabonidus in his resistance. As soon as he found himself face to face with Cyrus, he understood that a collision was imminent, and did his best in preparing to meet it. Even if Cyrus had forgotten the support which had been freely given to his rivals, the wealth of Egypt was in itself sufficient to attract the Persian hordes to her frontiers.