It is more especially in Babylonia and Assyria that we find illustrations of the earlier chapters of Genesis, as, indeed, is only natural. The Semitic language spoken in these two countries was closely allied to that of the Old Testament, as closely, in fact, as two modern English dialects are allied to each other; and it was from Babylonia, from Ur of the Chaldees, now represented by the mounds of Mugheir, that Abraham made his way to the future home of his descendants in the west. It is to Babylonia that the Biblical accounts of the Fall, of the Deluge, and of the Confusion of Tongues particularly look: two of the rivers of Paradise were the Tigris and Euphrates, the ark rested on the mountains of Ararat, and the city built around the Tower which men designed should reach to heaven was Babel or Babylon. Babylonia was an older kingdom than Assyria, which took its name from the city of Assur, now Kalah Sherghat, on the Tigris, the original capital of the country. It was divided into two halves, Accad (Gen. x. 10) being Northern Babylonia, and Sumir, the Shinar of the Old Testament, Southern Babylonia. The primitive populations of both Sumir and Accad were related, not to the Semitic race, but to the tribes which continued to maintain themselves in the mountains of Elam down to a late day. They spoke two cognate dialects, which were agglutinative in character, like the languages of the modern Turks and Fins; that is to say, the relations of grammar were expressed by coupling words together, each of which retained an independent meaning of its own. Thus _in-nin-sun_ is “he gave it,” literally “he-it-gave,” _e-mes-na_ is “of houses,” literally “house-many-of.” At an early date, which cannot yet, however, be exactly determined, the Sumirians and Accadians were overrun and conquered by the Semitic Babylonians of later history, Accad being apparently the first half of the country to fall under the sway of the new-comers. It is possible that Casdim, the Hebrew word translated “Chaldees” or “Chaldæans” in the Authorised Version, is the Babylonian _casidi_, or “conquerors,” a title which continued to cling to them in consequence of their conquest.