2. Although the statements of the Grecian writers, as well as of the Zendavesta, sufficiently prove that long before the rise of the Persian power mighty kingdoms existed in these regions; and particularly in the eastern part, or Bactria; yet we have no consistent or chronological history of these states: nothing but a few fragments, probably of dynasties which ruled in Media, properly so called, immediately previous to the Persians. _a._ _Herodotus's History of the Medes._ Herodotus's Medes are unquestionably the inhabitants of Media, properly so called. Division into six tribes: among these, that of the Magi.--Ruling nation after the overthrow of the Assyrians.--Capital of their empire, Ecbatana.--Boundaries: west, the Tigris and Halys; east, unknown.--Internal organization: graduated subjection of the various nations to one another, according to their distance from the seat of empire; rigid despotism; and imposition of tribute. Line of kings between B. C. 717-560. Deioces, 53 _y._ the founder of Ecbatana, _d._ 657.--Phraortes, 22 _y._ down to 635. He conquers Persia. Cyaxares I. 40 _y._ down to 595. He establishes military discipline among the Medes. Wages war with the Lydians, the Assyrians.--Irruption of the Scythians and Cimmerians, 625.--He takes Nineveh, 597. Astyages, 38 _y._ down to 560, when he was dethroned by Cyrus. According to Xenophon, Astyages was followed by another Median prince, Cyaxares II. _b. Ctesias's History of the Medes_, deduced from Persian archives, and contained in Diodorus. Probably a different dynasty in eastern Asia. Line of kings, between B. C. 800 and 560. Arbaces, conqueror of the Assyrians, 18 _y._ Mandaucus, 50 _y._ Sosarmes, 30 _y._ Artias, 50 _y._ Arbanes, 22 _y._ Artaeus, 40 _y._ and Artynes, 22 _y._ Sanguinary wars with the nomad races of the east, the Sacae, and Cadusii. Artibarnas, 14 _y._ Astyages, the last king. _Contemporary_: Jews, kingdom of Judah alone.--Greeks, yearly archons, Draco, Solon.--Romans, kings from Tullus Hostilius to Servius Tullius. III. _Babylonian monarchy._ Periods: 1st. Previous to the Chaldaean conquest, which occurred about 630. 2nd. From the Chaldaean conquest to the Persian, 630-538. 1. Babylon was not only spoken of in the most remote antiquity, but is mentioned in the Jewish traditions as the earliest scene of political treaties, and as the most ancient seat of intercourse for the nations of Asia. Traditions concerning Nimrod--and the erection of the tower of Babel.--Comparison of those traditions with the Babylonian mythology in Berosus.--Scanty historical notices of this period in the later Jewish writers; and probable subjection of Babylon to the Assyrian empire. 2. In the second period, 630-538, the Babylonians were the ruling nation of western Asia.--The Chaldaeans take possession of Babylon, there establish themselves, and ultimately extend their empire, by conquest, to the Mediterranean.