The rise and fall of oriental dynasties have been in all times distinguished by the same general features. A brave and adventurous prince, at the head of a population at once poor, warlike, and greedy, acquires dominion; while his successors, abandoning themselves to sensuality and sloth, probably also to oppressive and irascible dispositions, become in process of time victims to those same qualities in a stranger which had enabled their own father to seize the throne. Cyrus, the great founder of the Persian empire, first the subject and afterward the dethroner of the Median Astyages, corresponds to their general description, as far, at least, as we can pretend to know his history. For in truth even the conquests of Cyrus, after he became ruler of Media, are very imperfectly known, while the facts which preceded his rise up to that sovereignty cannot be said to be known at all: we have to choose between different accounts at variance with each other, and of which the most complete and detailed is stamped with all the character of romance. The Cyropædia of Xenophon is memorable and interesting, considered with reference to the Greek mind, and as a philosophical novel. That it should have been quoted so largely as authority on matters of history, is only one proof among many how easily authors have been satisfied as to the essentials of historical evidence. The narrative given by Herodotus of the relations between Cyrus and Astyages, agreeing with Xenophon in little more than the fact that it makes Cyrus son of Cambyses and Mandane and grandson of Astyages, goes even beyond the story of Romulus and Remus in respect to tragical incident and contrast. Astyages, alarmed by a dream, condemns the newborn infant of his daughter Mandane to be exposed: Harpagus, to whom the order is given, delivers the child to one of the royal herdsmen, who exposes it in the mountains, where it is miraculously suckled by a bitch. Thus preserved, and afterward brought up as the herdsman's child, Cyrus manifests great superiority, both physical and mental; is chosen king in play by the boys of the village, and in this capacity severely chastises the son of one of the courtiers; for which offense he is carried before Astyages, who recognizes him for his grandson, but is assured by the Magi that the dream is out and that he has no further danger to apprehend from the boy—and therefore permits him to live. With Harpagus, however, Astyages is extremely incensed, for not having executed his orders: he causes the son of Harpagus to be slain, and served up to be eaten by his unconscious father at a regal banquet. The father, apprised afterward of the fact, dissembles his feelings, but meditates a deadly vengeance against Astyages for this Thyestean meal. He persuades Cyrus, who has been sent back to his father and mother in Persia, to head a revolt of the Persians against the Medes; whilst Astyages—to fill up the Grecian conception of madness as a precursor to ruin—sends an army against the revolters, commanded by Harpagus himself. Of course the army is defeated—Astyages, after a vain resistance, is dethroned—Cyrus becomes king in his place—and Harpagus repays the outrage which he has undergone by the bitterest insults.
Such are the heads of a beautiful narrative which is given at some length in Herodotus. It will probably appear to the reader sufficiently romantic; though the historian intimates that he had heard three other narratives different from it, and that all were more full of marvels, as well as in wider circulation, than his own, which he had borrowed from some unusually sober-minded Persian informants. In what points the other three stories departed from it we do not hear.
To the historian of Halicarnassus we have to oppose Ctesias—the physician of the neighboring town of Cnidus—who contradicted Herodotus, not without strong terms of censure, on many points, and especially upon that which is the very foundation of the early narrative respecting Cyrus; for he affirmed that Cyrus was no way related to Astyages. However indignant we may be with Ctesias for the disparaging epithets which he presumed to apply to an historian whose work is to us inestimable—we must nevertheless admit that, as surgeon in actual attendance on king Artaxerxes Mnemon, and healer of the wound inflicted on that prince at Cunaxa by his brother Cyrus the younger, he had better opportunities even than Herodotus of conversing with sober-minded Persians, and that the discrepancies between the two statements are to be taken as a proof of the prevalence of discordant, yet equally accredited, stories. Herodotus himself was in fact compelled to choose one out of four. So rare and late a plant is historical authenticity.
That Cyrus was the first Persian conqueror, and that the space which he overran covered no less than fifty degrees of longitude, from the coast of Asia Minor to the Oxus and the Indus, are facts quite indisputable; but of the steps by which this was achieved, we know very little. The native Persians, whom he conducted to an empire so immense, were an aggregate of seven agricultural, and four nomadic tribes—all of them rude, hardy, and brave—dwelling in a mountainous region, clothed in skins, ignorant of wine, or fruit, or any of the commonest luxuries of life, and despising the very idea of purchase or sale. Their tribes were very unequal in point of dignity, probably also in respect to numbers and powers, among one another. First in estimation among them stood the Pasargadæ; and the first phratry or clan among the Pasargadæ were the Achæmenidæ, to whom Cyrus himself belonged. Whether his relationship to the Median king whom he dethroned was a matter of fact, or a politic fiction, we cannot well determine. But Xenophon, in noticing the spacious deserted cities, Larissa and Mespila, which he saw in his march with the ten thousand Greeks on the eastern side of the Tigris, gives us to understand that the conquest of Media by the Persians was reported to him as having been an obstinate and protracted struggle. However this may be, the preponderance of the Persians was at last complete: though the Medes always continued to be the second nation in the empire, after the Persians, properly so called; and by early Greek writers the great enemy in the East is often called "the Mede" as well as "the Persian." The Median Ekbatana too remained as one of the capital cities, and the usual summer residence, of the kings of Persia; Susa on the Choaspes, on the Kissian plain farther southward, and east of the Tigris, being their winter abode.
The vast space of country comprised between the Indus on the east, the Oxus and Caspian Sea to the north, the Persian Gulf and Indian Ocean to the south, and the line of Mount Zagros to the west, appears to have been occupied in these times by a great variety of different tribes and people, yet all or most of them belonging to the religion of Zoroaster, and speaking dialects of the Zend language. It was known amongst its inhabitants by the common name of Iran or Aria: it is, in its central parts at least, a high, cold plateau, totally destitute of wood, and scantily supplied with water; much of it indeed is a salt and sandy desert, unsusceptible of culture. Parts of it are eminently fertile, where water can be procured and irrigation applied. Scattered masses of tolerably dense population thus grew up; but continuity of cultivation is not practicable, and in ancient times, as at present, a large proportion of the population of Iran seems to have consisted of wandering or nomadic tribes with their tents and cattle. The rich pastures, and the freshness of the summer climate, in the region of mountain and valley near Ekbatana, are extolled by modern travellers, just as they attracted the Great King in ancient times during the hot months. The more southerly province called Persis proper (Faristan) consists also in part of mountain land interspersed with valley and plain, abundantly watered, and ample in pasture, sloping gradually down to low grounds on the sea-coast which are hot and dry: the care bestowed both by Medes and Persians on the breeding of their horses was remarkable. There were doubtless material differences between different parts of the population of this vast plateau of Iran. Yet it seems that, along with their common language and religion, they had also something of a common character, which contrasted with the Indian population east of the Indus, the Assyrians west of Mount Zagros, and the Massagetæ and other Nomads of the Caspian and the Sea of Aral—less brutish, restless and blood-thirsty than the latter—more fierce, contemptuous and extortionate, and less capable of sustained industry, than the two former. There can be little doubt, at the time of which we are now speaking, when the wealth and cultivation of Assyria were at their maximum, that Iran also was far better peopled than ever it has been since European observers have been able to survey it—especially the north-eastern portion, Bactria and Sogdiana—so that the invasions of the Nomads from Turkestan and Tartary, which have been so destructive at various intervals since the Mohammedan conquest, were before that period successfully kept back.
The general analogy among the population of Iran probably enabled the Persian conqueror with comparative ease to extend his empire to the east, after the conquest of Ekbatana, and to become the full heir of the Median kings. If we may believe Ctesias, even the distant province of Bactria had been before subject to those kings. At first it resisted Cyrus, but finding that he had become son-in-law of Astyages, as well as master of his person, it speedily acknowledged his authority.
According to the representation of Herodotus, the war between Cyrus and Croesus of Lydia began shortly after the capture of Astyages, and before the conquest of Bactria. Croesus was the assailant, wishing to avenge his brother-in-law, to arrest the growth of the Persian conqueror, and to increase his own dominions. His more prudent counsellors in vain represented to him that he had little to gain, and much to lose, by war with a nation alike hardy and poor. He is represented as just at that time recovering from the affliction arising out of the death of his son.
To ask advice of the oracle, before he took any final decision, was a step which no pious king would omit. But in the present perilous question, Croesus did more—he took a precaution so extreme, that if his piety had not been placed beyond all doubt by his extraordinary munificence to the temples, he might have drawn upon himself the suspicion of a guilty scepticism. Before he would send to ask advice respecting the project itself, he resolved to test the credit of some of the chief surrounding oracles—Delphi, Dodona, Branchidæ near Miletus, Amphiaraus at Thebes, Trophonius at Labadeia, and Ammon in Libya. His envoys started from Sardis on the same day, and were all directed on the hundredth day afterward to ask at the respective oracles how Croesus was at that precise moment employed. This was a severe trial: of the manner in which it was met by four out of the six oracles consulted we have no information, and it rather appears that their answers were unsatisfactory. But Amphiaraus maintained his credit undiminished, while Apollo at Delphi, more omniscient than Apollo at Branchidæ, solved the question with such unerring precision, as to afford a strong additional argument against persons who might be disposed to scoff at divination. No sooner had the envoys put the question to the Delphian priestess, on the day named, "What is Crœsus now doing?" than she exclaimed in the accustomed hexameter verse, "I know the number of grains of sand, and the measures of the sea: I understand the dumb, and I hear the man who speaks not. The smell reaches me of a hard-skinned tortoise boiled in a copper with lamb's flesh—copper above and copper below." Croesus was awe-struck on receiving this reply. It described with the utmost detail that which he had been really doing, so that he accounted the Delphian oracle and that of Amphiaraus the only trustworthy oracles on earth—following up these feelings with a holocaust of the most munificent character, in order to win the favor of the Delphian god. Three thousand cattle were offered up, and upon a vast sacrificial pile were placed the most splendid purple robes and tunics, together with couches and censers of gold and silver; besides which he sent to Delphi itself the richest presents in gold and silver—statues, bowls, jugs, etc., the size and weight of which we read with astonishment; the more so as Herodotus himself saw them a century afterwards at Delphi. Nor was Croesus altogether unmindful of Amphiaraus, whose answer had been creditable, though less triumphant than that of the Pythian priestess. He sent to Amphiaraus a spear and shield of pure gold, which were afterward seen at Thebes by Herodotus: this large donative may help the reader to conceive the immensity of those which he sent to Delphi.
The envoys who conveyed these gifts were instructed to ask at the same time, whether Croesus should undertake an expedition against the Persians—and if so, whether he should solicit any allies to assist him. In regard to the second question, the answer both of Apollo and of Amphiaraus was deci sive, recommending him to invite the alliance of the most powerful Greeks. In regard to the first and most momentous question, their answer was as remarkable for circumspection as it had been before for detective sagacity: they told Croesus that if he invaded the Persians, he would subvert a mighty monarchy. The blindness of Croesus interpreted this declaration into an unqualified promise of success: he sent further presents to the oracle, and again inquired whether his kingdom would be durable. "When a mule shall become king of the Medes (replied the priestess) then must thou run away—be not ashamed."
More assured than ever by such an answer, Croesus sent to Sparta, under the kings Anaxandrides and Aristo, to tender presents and solicit their alliance. His propositions were favorably entertained—the more so, as he had before gratuitously furnished some gold to the Lacedæmonians for a statue to Apollo. The alliance now formed was altogether general—no express effort being as yet demanded from them, though it soon came to be. But the incident is to be noted, as marking the first plunge of the leading Grecian state into Asiatic politics; and that too without any of the generous Hellenic sympathy which afterward induced Athens to send her citizens across the Ægean. At this time Croesus was the master and tribute-exactor of the Asiatic Greeks, whose contingents seem to have formed part of his army for the expedition now contemplated; an army consisting principally, not of native Lydians, but of foreigners.