Crœsus’ succession to the great dominion which Alyattes had left was not undisputed. But the son had inherited the vigour of his father. He anticipated the plans of his rival. The pretender disappeared,—how or whither is not known; and his supporters, who were largely drawn from the feudal nobility of the land, met death in many grievous forms. Some of the Greek cities had more than sympathized with his antagonist, so to these he now turned his attention. All of them, Æolian, Ionian, and Dorian alike, were reduced to the position of Lydian dependencies, though in matters purely local they remained autonomous, if the name of autonomy can be given to a form of government in which a local tyrant played the part of administrator and political agent. Yet unpromising as was their position from the point of view of theoretical politics, they were in actual fact treated with marked consideration by Crœsus.
It is impossible at the present day to sound the motives which underlay the attitude which this extraordinary man adopted to the Greeks alike of Asia and of Europe. It may have been from pure self-interest; it may have been because Hellenism had cast over him the glamour which it cast over other barbarian monarchs. Whatever the cause, the fact remains that, when once he had reduced the Greek cities to that position of dependence which was necessary for the political homogeneity of his empire, he seems to have lost no opportunity of ingratiating himself in the eyes of his Greek subjects and of their kinsmen beyond the seas. At Branchidæ and at Ephesus he enriched the Greek temples with splendid offerings; and the wealth of the gifts he gave to Delphi excited the admiration of centuries. If contemporary report be not exaggerated, the value of his dedications to the great Hellenic shrine amounted to considerably more than a million pounds sterling of the money of the present day. Gifts of great value were also sent to the lesser Greek oracles.
DESIGNS OF CRŒUS.
The authorities at Delphi would have been exceptional among similar societies in all ages of the world, had they not shown appreciation of a devotee so wealthy and so willing. He was made a citizen; to his embassies were given a precedence over all others.
It is difficult to imagine that Crœsus should have expended such enormous sums on the cultivation of friendly relations with the Greeks of Europe for purely sentimental reasons. The oracles were not the only recipients of his gifts. The friendship of prominent and powerful families in various States, such as the Alkmæonidæ of Athens, was bought with a price.
Perhaps the explanation maybe sought and found in the previous and later policy of the king. He had subjugated the Greek cities of the coast, and by so doing had advanced his kingdom to its extreme limits on the west. Unless he converted Lydia into a naval power, further expansion on this side was impossible. So he turned his eyes towards the East, where nature and the circumstances of the time offered what must have seemed a favourable opportunity for the extension of his empire.
It must, however, have been quite evident to him that any policy of expansion eastward could only be carried out with safety in case his rear was secured from attack, where danger lay, not merely in the recently subdued Greek cities, but also in the possibility of any movement on their part being supported by help from their kinsmen in Europe.
Considerations such as these must have had a large influence upon his policy.
The story of his operations in the East has survived in history in what is manifestly a very mutilated form. It is fortunate that Strabo has preserved some reliable details which Herodotus does not mention in his somewhat legendary account of the last days of the rule of Crœsus. The Lydian frontier had been extended to the Halys; but the motley collection of races and states included within the dominion was in some cases bound to the ruler of Sardes by comparatively loose ties. These ties Crœsus strengthened.
Affairs in Asia beyond the Halys were at the moment, when Crœsus brought his plans to maturity, about the year 548, in a condition which made all certain calculation as to their issue impossible. The Median dynasty had come to an end some four years before, and with it the treaty concluded by Lydia with the Mede in 585 had come to an end also. Cyrus must have been an unknown factor to the Lydian, though doubtless the merchant travellers had brought back from the East many a tale of his energy and success. He was certainly a danger: and the question probably suggested itself to Crœsus whether he were not a danger which it would be wise to forestall, by pushing forward the Lydian frontier to that mass of mountains formed by the meeting of Taurus with the Armenian chains. Such a precautionary measure would be rendered the more attractive to the Lydian trader by the fact that it would lead to the inclusion within the empire of that rich mineral district on the south shore of the Euxine wherein the famed Chalybes dwelt.