Our very hasty glance at different aspects of Neolithic culture has shown its marked diversity in different regions. Its essential and fundamental characteristic was the introduction of tillage and cattle-raising, gradually replacing the mere collecting stage of hunting life, and accompanying a steady growth of independence or control of nature's bounty or stinginess of food supply. This change increased rather than diminished the diversity of culture in different regions. In the rich soil of the loess country and the Danube valley there were genuine farms; in the north cattle and hog-raising probably prevailed, gradually shading over into hunting as one neared the forests. Along the Baltic and the great lakes of Sweden and on all the European rivers fishing was an important source of food. Differences in size, form, and comfort of dwellings tell the same story. In the north we find half-underground huts, probably with shelters of logs or skins in or along the forests. At Grosgartach and in the lake-dwellings and elsewhere we find rectangular houses, veritable homes rather than mere shelters. Primitive man bound the body of his dead with thongs and buried it away in the earth. Then he deposited it in a small stone hut much like his shelter. He enlarged and improved it. Finally the great monument with its circle and alignments seems to have become a temple, and the body, placed in a small cyst or vault, is completely buried, or is burned. These marked changes in burial customs and rites in western and northern, not in eastern or central, Europe, must have been accompanied by changes in the conception of the after life, whether we can trace and interpret them or not. The same must be said of all industrial products. Every one of them tells a story, if we can understand and interpret it. We are not surprised to find in the late Paleolithic (or early Neolithic) paintings at Cogul women dressed in waist and short skirt not unlike those worn to-day. The dress represented in the idols of southeastern Europe has persisted in the peasant dress of certain isolated regions, especially in Albania, almost or quite into the present.[94] We have noticed the spinning, weaving, and dyeing of the lake-dwellers, and a similar industry was spread all over Europe. The costume of the Bronze period has been preserved in the oak coffins of Scandinavia.[95] We do not know how much it had changed and improved since Neolithic times. The use of wool had doubtless increased greatly. Our northern Neolithic hunters were probably clad largely in skins and furs. [Illustration: MODERN ALBANIAN PEASANTS IN NEOLITHIC GARMENTS]