It is tolerably certain that the Aryan settlers in Norway knew at that time very little of agriculture, but made their living by hunting, fishing, and cattle-raising. The huts which they built of logs were rude contrivances which could be easily torn down and moved. But, as at a very early period, they began to devote themselves more to the culture of the ground, their dwellings were made larger, and were built with greater care. When a horde of warriors invaded a valley their first task was to clear away the forests which grew dense and dark up over the mountain sides. Their chieftain then built a _hov_ or temple for the gods, where sacrifices were made at certain stated times. Whether it was the chieftain's task to allot to each his share of land, or whether each one chose according to his own preference, is not known, but the former is the more probable; for the Norsemen, proud and pugnacious as they were, subordinated themselves, in historic times, readily to their local chiefs, and accorded them great honor. This sense of kinship within the tribe and willing recognition of authority was the more important in Norway, because the character of the ground there compelled the people to live far apart on scattered _gaards_ or farms, between which communication was often difficult. It would therefore have been easy for the _bönder_ or peasants to forget all public concerns and gradually to lapse into isolation and savagery. But here their Germanic nature, which had in it the germs of social progress, asserted itself. As the centuries passed the people were bound more strongly together by common pursuits and common interests. First of all, their religious observances brought them together, then the necessity of defence against external enemies. Life and property were in those days insecure possessions, and it was only by acting in concert, under the leadership of a valiant chief, that the scattered peasants could hope to preserve either. Men had then fiercer and more inflammable passions than they have now, and only fear of retaliation could teach them self-restraint. [Illustration: STONE HAMMER.] [Illustration: STONE USED FOR SHAPING IMPLEMENTS.]