On various occasions civilized man has found himself marching side by side with men at lower (or different) levels of social and cultural development. The great civilizations were accustomed to compare themselves quite favorably with these barbarian neighbors, whom they viewed with varying degrees of condescension, suspicion, scorn, and dread. Civilized man, with his urban institutions, his agrarian way of life, his technological and economic sophistication, and his conspicuous literary and plastic artistry, conceived of himself as superior to these other folk with whom he sometimes competed for domination of the richer parts of the world. Long before the ancient Greeks invented the word ‘barbarian’ to describe the Scythians and other peoples who differed from them in not subscribing to the ideals of Greek culture, other civilized men had expressed similar sentiments toward alien peoples with whom they came into contact. This was the point that the old Akkadian author was trying to make when he spoke of neighboring tribes as people ‘who knew not grain’ and who ‘had never known a city’.* Subsequently, both in Asia and Europe the spokesmen of a civilized style of life expressed their dislike or distrust of the barbarian by means of a stereotyped image of him which was couched in terms favorable to civilization. A Chinese chronicler, for example, remarked of the fierce Hsiung-Nu, who troubled the peace of the Middle Kingdom, that ‘their only concern is self-advantage, and they know nothing of propriety and righteousness’.