excavated at Carchemish, in a study of the objects found in tombs at Carchemish and at other places near by, thinks it possible that the coming of the Hittites is marked by a transition period in the art--a period the termination of which he marks by the date of the fall of the first dynasty of Babylon. It may well be that Indo-Europeans followed by Mongols came about 2100 or 2000 into this region, or that the Mongols were there earlier and that the Indo-Europeans then came. In the resultant civilization it would seem, from the information that we have, that there was a mingling of the two races; (see Fig. 24). (2) _Hyksos Possibly Hittites._--Since the Hittites were able to help overthrow the first dynasty of Babylon, some scholars have recognized the possibility that those invaders of Egypt who established the dynasties called Hyksos may have been Hittites, or may have been led by Hittites. There is much evidence that many Semites entered Egypt at that time, but as Syria and Palestine were peopled with Semites earlier than this, such an invasion would naturally have had many Semites among its camp followers, if not in its armies, even if the leaders were Hittites. At present, however, this is but a possibility. Some slight evidence in favor of the possibility may be found in the name of the king of Jerusalem who was a vassal of Amenophis IV, and who wrote the letters from Jerusalem which are in the El-Amarna collection. (See Part II, p. 345, ff.) His name was Abdi-Hepa, and Hepa was a Hittite and Mitannian deity. Abdi-Hepa had grown up a trusted subject of the Egyptians. His ancestors must, therefore, have been in Palestine for some time. A settlement of Hittites there in the Hyksos days would account for this. The twenty-third chapter of Genesis represents the city of Hebron as in the possession of the Hittites when Abraham purchased the cave of Machpelah as a place of burial for his dead, and, though many scholars regard Genesis 23, which gives this account, as a late composition, its representation would receive some confirmation from archæology, if the Hyksos were Hittites. There is a possibility that the Hittites were in southern Palestine earlier than this. Brugsch[22] thought that he found in an inscription in the Louvre, written by an officer of Amenemhet I, King of Egypt, 2000-1970 B. C., a statement that this officer had destroyed the palaces of the Hittites near the Egyptian frontier of Palestine. This reading is still defended by Prof. Sayce,[23] though other Egyptologists, such as W. Max Müller[24] and Breasted,[25] claim that the word that was thought to be Hittites is not a proper name, but a common noun meaning nomads. The text of the passage is uncertain, and no important inference can in any case be made from it.