The father of a family was the legislator and ruler of it, and his sons, with their wives, and his son's sons, remained with him, sometimes for many years, sharing his means of subsistence, submitting to his authority, and going with him from place to place, with all his flocks and herds. They employed, too, so many herdsmen, and other servants and followers, as to form, in many cases, quite an extended community, and sometimes, in case of hostilities with any other wandering tribe, a single patriarch could send forth from his own domestic circle a force of several hundred armed men. Such a company as this, when moving across the country on its way from one region of pasturage to another, appeared like an immense caravan on its march, and when settled at an encampment the tents formed quite a little town. Whenever the head of one of these wandering families died, the tendency was not for the members of the community to separate, but to keep together, and allow the oldest son to take the father's place as chieftain and ruler. This was necessary for defense, as, of course, such communities as these were in perpetual danger of coming into collision with other communities roaming about like themselves over the same regions. It would necessarily result, too, from the circumstances of the case, that a strong and well-managed party, with an able and sagacious chieftain at the head of it, would attract other and weaker parties to join it; or, on the arising of some pretext for a quarrel, would make war upon it and conquer it. Thus, in process of time, small nations, as it were, would be formed, which would continue united and strong as long as the able leadership continued; and then they would separate into their original elements, which elements would be formed again into other combinations. Such, substantially, was pastoral life in the beginning. In process of time, of course, the tribes banded together became larger and larger. Some few towns and cities were built as places for the manufacture of implements and arms, or as resting-places for the caravans of merchants in conveying from place to place such articles as were bought and sold. But these places were comparatively few and unimportant. A pastoral and roaming life continued to be the destiny of the great mass of the people. And this state of things, which was commenced on the banks of the Euphrates before the time of Abraham, spread through the whole breadth of Asia, from the Mediterranean Sea to the Pacific Ocean, and has continued with very little change from those early periods to the present time.