Up to this period neither Moses nor Homer speak of any great empire in Upper Asia. Herodotus[162] gives to the supremacy of the Assyrians a duration of only 520 years, and does not attribute to their origin a greater antiquity than about eight centuries before his own time. After having been at Babylon, where he consulted the priests, he had not even learnt the name of Ninus as king of the Assyrians, and does not mention him otherwise than as the father of Agro[163], the first Lydian king of the family of the Heraclides. Notwithstanding, he makes him the son of Belus: so much confusion had there been in the traditions. Though he speaks of Semiramis as one of the queens who left great monuments in Babylon, he only places her seven generations before Cyrus.

Hellanicus, who was cotemporary with Herodotus, far from allowing that Semiramis had built any thing at Babylon, attributes the foundation of that city to Chaldæus, the fourteenth successor of Ninus[164]. Berosus, a Babylonian and a priest, who wrote scarcely a hundred and twenty years after Herodotus, gives an astounding antiquity to Babylon; but it is to Nabuchodonosor, a prince comparatively very modern, that he attributes the principal monuments[165]. Regarding even Cyrus, a prince so remarkable, and whose history must have been so well known and so popular, Herodotus, who only lived a hundred years after him, owns that, in his time, there already existed three different opinions; and, in fact, sixty years later, Xenophon gives a biography of this prince quite at variance with that of Herodotus.

Ctesias, who was nearly cotemporary with Xenophon, pretends to have extracted from the royal archives of the Medes, a chronology which carries back the origin of the Assyrian monarchy upwards of 800 years, putting at the head of their kings, that same Ninus, the son of Belus, whom Herodotus had made one of the Heraclides; and, at the same time, he attributes to Ninus and Semiramis conquests towards the west, of an extent absolutely incompatible with the Jewish and Egyptian history of the times in question[166].

According to Megasthenes, it was Nabuchodonosor who made these incredible conquests. He pushed them by way of Libya, as far as Spain[167]. We find that, in the time of Alexander, Nabuchodonosor had completely usurped the reputation which Semiramis had possessed in the time of Artaxerxes. But we must suppose, without doubt, that Semiramis and Nabuchodonosor had conquered Ethiopia and Libya, much in the same way as the Egyptians made India and Bactria to be subdued by Sesostris or Osymandias.

It would lead to no result were we now to examine the different accounts respecting Sardanapalus, in which a celebrated writer imagined he had found proofs of the existence of three princes of that name, who were all victims of similar misfortunes[168]; much in the same way as another writer found in the Indian Vicramaditjia, at least three princes, who were equally the heroes of similar adventures.

It is apparently from the want of agreement in all these accounts, that Strabo thought himself justified in saying, that the authority of Herodotus and Ctesias was not equal to that of Homer or Hesiod[169]. Nor has Ctesias been more happy in transcribers than Manetho; and it is very difficult, at the present day, to harmonize the extracts made from his writings by Diodorus, Eusebius, and the Syncelle.

Since there existed such a state of uncertainty in the fifth century before the Christian era, how should it be imagined that Berosus had been able to clear it up in the third century before that era; or how should we repose more confidence in the 430,000 years which he puts before the deluge, or the 35,000 years which he places between the deluge and Semiramis, than in the registers of 150,000 years, which he boasts of having consulted[170].

Structures raised in remote provinces, and bearing the name of Semiramis, have been spoken of; and columns erected by Sesostris[171] have been pretended to have been seen in Asia Minor, in Thrace. But, in the same way, in Persia, at the present day, the ancient monuments, perhaps even some of the above, bear the name of Roustan; and in Egypt or Arabia, they bear the names of Joseph or Solomon. This is an ancient custom among the eastern nations, and probably among all ignorant people. The peasants of our own country give the name of Cæsar’s Camp to all the remains of Roman entrenchments.