Fourth. Implements of Peace and War.
A gigantic bound was made when man first learned to use a club habitually, and doubtless the transition from a club to a mechanically pointed spear constituted a journey as long and as hard as the evolution from the spear to the modern repeating rifle. But before the dawn of history there had been evolved from the club the battle-axe of metal, and from the crude spear the metal-pointed javelin, the arrow, the sword, and the dagger; the bow, too, of which the arrow was the complement, had long been perfected, and from it had evolved various other implements of warfare, culminating in the gigantic battering-ram.
Of implements of a more pacific character, boats of various types furnished means of transportation on the water, and wagons with wheel and axle, acting on precisely the same principle which is still employed, had been perfected, both of these being used in certain of their types for purposes of war as well as in the arts of peace. Manufacture included necessarily the making of materials for clothing from an early stage, and this had advanced from the crude art of dressing skins to the weaving of woollen fabrics and fine linens that would bear comparison with the products of the modern loom. Stones were shaped and bricks made as materials for building. The principle of the pulley was well understood as an aid to human strength; and the potter’s wheel, with which various household utensils were shaped, was absurdly like the ones that are still used for a like purpose. In all of these arts of manufacture, indeed, a degree of perfection had been attained upon which there was to be singularly little advance for some thousands of years. It was not until well toward the close of the eighteenth century that the series of great mechanical advances began with the application of steam to the propulsion of machinery, which has revolutionised manufacture and for the first time made a radical change from the systems of transportation that were in vogue before the dawn of history; and it was only a few centuries earlier that the invention of gunpowder metamorphosed the methods of warfare that had been in vogue for a like period.
Fifth. The Domestication of Animals.
It is not difficult, if one considers the matter attentively, to imagine how revolutionary must have been the effect of the domestication of animals. Primitive man can at first have had no idea of the possible utility of the animals about him, except as objects of pursuit; but doubtless at a very early stage it became customary for children to tame, or attempt to tame, such animals as wolves, foxes, and cats of various tribes when taken young, much as children of to-day enjoy doing the same thing. This more readily led to the early domestication or half-domestication of such animals as that species of wolf from which the various races of dogs sprang. It is held that the dog was the first animal to become truly domesticated. Obviously this animal could be of advantage to man in the chase, even in very early stages of human evolution; and it is quite possible that a long series of generations may have elapsed before any animal was added to the list of man’s companions. But the great step was taken when herbivorous animals, useful not for the chase, but as supplying milk and flesh for food, were made tributary to the use of man. From that day man was no longer a mere hunter and fisher; he became a herdsman, and in the fact of entering upon a pastoral life, he had placed his foot firmly on the first rung of the ladder of civilisation. An obvious change became necessary in the life of pastoral people. They could still remain nomads, to be sure, but their wanderings were restricted by a new factor. They must go where food could be found for their herds. Moreover, economic features of vast importance were introduced in the fact that the herds of a people became a natural prey of less civilised peoples of the same region. It became necessary, therefore, to make provision for the protection of the herds, and in so doing an increased feeling of communal unity was necessarily engendered. Hitherto we may suppose that a single family might live by itself without greatly encountering interference from other families. So long as game was abundant, and equally open to the pursuit of all, there would seem to be no reason why one family should systematically interfere with another, except in individual instances where quarrels of a strictly personal nature had arisen. But the pastoral life introduced an element of contention that must necessarily have led to the perpetual danger of warfare, and concomitantly to the growing necessity for such aggregate action on the part of numerous families as constituted the essentials of a primitive government. It is curious to reflect on these two opposite results that must have grown almost directly from the introduction of the custom of domesticating food animals. On the one hand, the growth of the spirit of war between tribes; on the other, the development of the spirit of tribal unity, the germs of nationality.
Much thought has been given by naturalists to the exact origin of the various races of domesticated animals. Speaking in general terms, it may be said that Asia is the great original home of domesticated animals as a class. Possibly the dog may be the descendant of some European wolf, and he had perhaps become the companion of man before that great hypothetical eastward migration of the Aryans took place, which the modern ethnologist believes to have preceded the Asiatic settlement of that race. The cat also may not unlikely be a descendant of the European wild cat, but the sheep, the cow, the donkey, and the horse, as well as the barnyard fowl, are almost unquestionably of Asiatic origin. Of these the horse was probably the last to be domesticated, since we find that the Egyptians did not employ this animal until a relatively late stage of the historic period, namely, about the twentieth century B.C. This does not mean that the horse was unknown to the Asiatic nations until so late a period, but it suggests a relatively recent use of this animal as compared, for example, with the use of cattle, which had been introduced into Egypt before the beginning of the historic period. No animal of importance and only one bird—the turkey—has been added to the list of domesticated creatures since the dawn of history.
Sixth. Agriculture.
The studies of the philologists make it certain that long periods of time elapsed after man had entered on a pastoral life before he became an agriculturist. The proof of this is found, for example, in the fact that the Greeks and Romans use words obviously of the same derivation for the names of various domesticated animals, while a similar uniformity does not pertain to their names for cultivated cereals or for implements of agriculture. Theoretical considerations of the probable state of pastoral man would lead to the same conclusion, for the gap between the wandering habits of the owners of flocks, whose chief care was to find pasture, and the fixed abode of an agricultural people, is indeed a wide one. To be sure, the earliest agriculturist may not have been a strictly permanent resident of any particular district; he might migrate like the bird with the seasons, and change the region of his abode utterly from year to year, but he must in the nature of the case have remained in one place for several months together, that is to say, from sowing to harvest time; and to people of nomadic instincts this interference with their desires might be extremely irksome, to say nothing of the work involved in cultivating the soil. But once the advantages of producing a vegetable food supply, according to a preconceived plan, instead of depending upon the precarious supply of nature, were fully understood and appreciated, another great forward movement had been made in the direction of ultimate civilisation. Incidentally it may be added that another incentive had been given one tribe to prey upon another, and conversely another motive for strengthening the bonds of tribal unity.