Up to five years ago our knowledge of Elam and of the part she played in the ancient world was derived, in the main, from a few allusions to the country to be found in the records of Babylonian and Assyrian kings. It is true that a few inscriptions of the native rulers had been found in Persia, but they belonged to the late periods of her history, and the majority consisted of short dedicatory formulae and did not supply us with much historical information. But the excavations carried on since then by M. de Morgan at Susa have revealed an entirely new chapter of ancient Oriental history, and have thrown a flood of light upon the position occupied by Elam among the early races of the East. Lying to the north of the Persian Gulf and to the east of the Tigris, and rising from the broad plains nearer the coast to the mountainous districts within its borders on the east and north, Elam was one of the nearest neighbours of Chaldæa. A few facts concerning her relations with Babylonia during certain periods of her history have long been known, and her struggles with the later kings of Assyria are known in some detail; but for her history during the earliest periods we have had to trust mainly to conjecture. That in the earlier as in the later periods she should have been in constant antagonism with Babylonia might legitimately be suspected, and it is not surprising that we should find an echo of her early struggles with Chaldæa in the legends which were current in the later periods of Babylonian history. In the fourth and fifth tablets, or sections, of the great Babylonian epic which describes the exploits of the Babylonian hero Gilgamesh, a story is told of an expedition undertaken by Gilgamesh and his friend Ba-bani against an Elamite despot named Khum-baba. It is related in the poem that Khumbaba was feared by all who dwelt near him, for his roaring was like the storm, and any man perished who was rash enough to enter the cedar-wood in which he dwelt. But Gilgamesh, encouraged by a dream sent him by Sha-mash, the Sun-god, pressed on with his friend, and, having entered the wood, succeeded in slaying Khumbaba and in cutting off his head. This legend is doubtless based on episodes in early Babylonian and Elamite history. Khumbaba may not have been an actual historical ruler, but at least he represents or personifies the power of Elam, and the success of Gilgamesh no doubt reflects the aspirations with which many a Babylonian expedition set out for the Elamite frontier.