It is uncertain what amount of knowledge the Egyptians of the time possessed concerning the internal condition, population, and resources, of the continent which adjoined them on the north-east. We cannot say whether Thothmes and his counsellors could, or could not, bring before their mind's eye a fairly correct view of the general position of Asiatic affairs, and form a reasonable estimate of the probabilities of success or discomfiture, if a great expedition were led into the heart of Asia. Whatever may have been their knowledge or ignorance, it will be necessary for the historical student of the present day to have some general ideas on the subject, if he is to form an adequate conception either of the dangers which Thothmes affronted, or of the amount of credit due to him for his victories. We propose, therefore, in the present place, to glance our eye over the previous history of Western Asia, and to describe, so far as is possible, its condition at the time when Thothmes began to contemplate the invasion which it is his great glory to have accomplished. Western Asia is generally allowed to have been the cradle of the human race. Its more fertile portions were thickly peopled at a very early date. Monarchy, it is probable, first grew up in Babylonia, towards the mouths of the Tigris and Euphrates. But it was not long ere a sister kingdom established itself in Susiana, or Elam, the fertile tract between the Lower Tigris and the Zagros mountains. The ambition of conquest first showed itself in this latter country, whence Kudur-Nakhunta, about B.C. 2300, made an attack on Erech, and Chedor-laomer (about B.C. 2000) established an empire which extended from the Zagros mountains on the one hand to the shores of the Mediterranean on the other (Gen. xiv. 1-4) Shortly after this, a third power, that of the Hittites, grew up towards the north, chiefly perhaps in Asia Minor, but with a tendency to project itself southward into the Mesopotamian region. Upper Mesopotamia, Syria, and Palestine, were at this time inhabited by weak tribes, each under its own chief, with no coherence, and no great military spirit. The chief of these tribes, at the time when Thothmes I. ascended the Egyptian throne, were the Rutennu in Syria, and the Nahari or Naïri in Upper Mesopotamia. The two monarchies of the south, Elam and Babylon were not in a flourishing condition, and exercised no suzerainty beyond their own natural limits. They were, in fact, a check upon each other, constantly engaged in feuds and quarrels, which prevented either from maintaining an extended sway for more than a few years, Assyria had not yet acquired any great distinction, though it was probably independent, and ruled by monarchs who dwelt at Asshur (Kileh-Sherghat). The Hittites, about B.C. 1900, had received a severe check from the Babylonian monarch, Sargon, and had withdrawn themselves into their northern fortresses. Thus the circumstances of the time were, on the whole, favourable to the