side of the barrier in 329 B.C. High among the mountains of Turkestan a lake preserves his name. Indeed, so living is the tradition of his great raid, that almost any stone ruin in Central Asia is still ascribed to "Iskander." After this brief glimpse, the light of history upon this region fades again, and when it becomes bright once more it is on the eastern and not upon the western side. Far away to the east Shi-Hwang-ti had routed the Huns and walled them out of China proper. A portion of these people remained in the north of China, a remnant which was destined to amalgamate with Chinese life under the Hans, but a considerable section had turned westward and (second and first centuries B.C.) driven before them a kindred people called the Yueh-Chi, driving them from the eastern to the western extremity of the Kuen Lun, and at last right over the barrier into the once Aryan region of Western Turkestan. These Yueh-Chi conquered the slightly Hellenized kingdom of Bactria, and mixed with Aryan people there. Later on these Yueh-Chi became, or were merged with Aryan elements into, a people called the Indo-Scythians, who went on down the Khyber Pass and conquered northern portions of India as far as Benares (100-150 A.D.), wiping out the last vestiges of Hellenic rule in India. This big splash over of the Mongolian races westward was probably not the first of such splashes, but it is the first recorded splash. In the rear of the Yueh-Chi were the Huns, and in the rear of the Huns and turning them now northward was the vigorous Han Dynasty of China. In the reign of the greatest of the Han monarchs, Wu-Ti (140-86 B.C.), the Huns had been driven northward out of the whole of Eastern Turkestan or subjugated, the Tarim Basin swarmed with Chinese settlers, and caravans were going over westward with silk and lacquer and jade to trade for the gold and silver of Armenia and Rome.
The splash over of the Yueh-Chi is recorded, but it is fairly evident that much westward movement of sections of the Hunnish peoples is not recorded. From 200 B.C. to 200 A.D. the Chinese Empire maintained a hard, resolute, advancing front towards
- Even in eastern Turkestan there are still strong evidences of Nordic blood in the physiognomy of the people. See Ella and Percy Sykes, Through Deserts and Oases of Central Asia.