The duties of sacrificing, of offering prayer, of celebrating the sacred rites according to the prescribed forms, and rendering due homage to the gods in the manner they demanded, were of such an exactingly scrupulous and complex character that the Pharaohs and the lords of earlier times had to assign them to men specially fitted for, and appointed to, the task; now that they had assumed these absorbing functions themselves, they were obliged to delegate to others an increasingly greater proportion of their civil and military duties. Thus, while the king and his great vassals were devoutly occupying themselves in matters of worship and theology, generals by profession were relieving them of the care of commanding their armies; and as these individuals were frequently the chiefs of Ethiopian, Asiatic, and especially of Libyan bands, military authority, and, with it, predominant influence in the State were quickly passing into the hands of the barbarians. A sort of aristocracy of veterans, notably of Shardana or Mashauasha, entirely devoted to arms, grew up and increased gradually side by side with the ancient noble families, now by preference devoted to the priesthood.* * This military aristocracy was fully developed in the XXIst and XXIInd dynasties, but it began to take shape after Ramses III. had planted the Shardana and Qahaka in certain towns as garrisons. The barons, whether of ancient or modern lineage, were possessed of immense wealth, especially those of priestly families. The tribute and spoil of Asia and Africa, when once it had reached Egypt, hardly ever left it: they were distributed among the population in proportion to the position occupied by the recipients in the social scale. The commanders of the troops, the attendants on the king, the administrators of the palace and temples, absorbed the greater part, but the distribution was carried down to the private soldier and his relations in town or country, who received some of the crumbs. When we remember for a moment the four centuries and more during which Egypt had been reaping the fruits of her foreign conquest, we cannot think without amazement of the quantities of gold and other precious metals which must have been brought in divers forms into the valley of the Nile.* Every fresh expedition made additions to these riches, and one is at a loss to know whence in the intervals between two defeats the conquered could procure so much wealth, and why the sources were never exhausted nor became impoverished. This flow of metals had an influence upon commercial transactions, for although trade was still mainly carried on by barter, the mode of operation was becoming changed appreciably. In exchanging commodities, frequent use was now made of rings and ingots of a certain prescribed weight in _tabonu_; and it became more and more the custom to pay for goods by a certain number of _tabonu_ of gold, silver, or