The Indo-Europeans were settled in a goodly land capable with their improved agriculture of supporting a very large population. Why did they migrate in all directions? Here, again, we are left much in the dark. But Pumpelly, in his explorations at Anau, found the settlement deserted during the Bronze period about the same time when we find the Indo-Europeans leaving the homeland. At Anau there are signs that the desertion was due primarily to aridity or to disturbances accompanying such a change. It seems highly probable that climatic changes may have played a most important part in this movement, as they seem to have done in the later historical migrations from this region or from farther eastward. We may close this chapter of uncertainties with one deduction which seems fairly evident. If the Germans were the first and original Indo-Europeans, the movement developed here directly out of preceding Neolithic conditions. If, as seems more probable, it originated farther to the southeast, and was introduced by the Celts, or in connection with the amber trade, it made little marked interruption in the development of the Germans. They and the Scandinavians continued to take from the south whatever they would, but their development was largely independent. A complete conquest of Germany and Scandinavia by the Celts seems very improbable. The Teutonic and Scandinavian peoples were not precocious, and appear in history very late. But here apart, in the misty northland, a people was very slowly developing who, after the decadence and fall of Rome, could come forward and slowly and wearily rebuild a civilization better than that which had fallen, and a government of, by, and for the people, guaranteeing to the individual the right of free action and development, the grandest feature of Indo-European culture. This, rather than any precocity, is the glory of the northern peoples. Once again we find history in the making in an inconspicuous people during an apparently dormant period. He that believeth will not despise the day of small things, neither will he make haste. If the vision tarries long, he will wait for it. "It shall come and shall not tarry." It will probably come by the way which he least suspects.