9.1 Advantages for settlement
Within the window, however, this part of the world possessed several geographical advantages. Like the northern Mediterranean, it had a highly indented shoreline that encouraged navigation; like China, it had good navigable rivers. North of the Alps and the Pyrenees it was clear of massive mountain ranges; the hills and plateaus of France and Germany, and still more those of the far northwest, were a great deal older than the Alps and thus heavily eroded Plains were in generous supply. Those that had been covered by glaciers in the last ice age tended to have poorer soils, but they lay mainly to the northeast; much of the northwest was free of this, and its soils included considerable areas of loess, just as in the Yellow River valley of China. At the same time the region did not suffer the disadvantage of being remote from the Near East. It was less distant from it than China, and unlike sub-Saharan Africa it was linked to it by the Mediterranean, not separated from it by desert.
Yet, in the history of civilization, northwestern Europe appears as a laggard. It never developed a civilization of its own; nothing that emerged on the northern plains in the course of the Bronze Age could compare with Shang China or the even older civilization of the Indus Valley. Nor did northwestern Europe import an alien civilization of its own free will, as did Southeast Asia. There were, of course, contacts with the more advanced cultures that appeared in the western Mediterranean in the first millennium B.C., but the Hellenization of the Gauls of southern France does not seem to have extended significantly into the hinterland. When the Romans conquered Gaul in the first century B.C., they conquered tribes, not city-states; and like the Britons in the next century, the Gauls then had civilization thrust upon them. Farther to the east were the Germans. They showed the same lack of interest in adopting the civilization of the Romans, and the Romans did not force it on them. What joy could there have been in attempting to conquer a land of "forbidding landscapes and unpleasant climate," as the Roman author Tacitus described Germany in the first century A.D., "thankless to till and dismal to behold"?