The wealthier people lived in houses of stone, finished and furnished with certain barbaric luxuriance, in which tapestries woven and richly coloured, and secured with fastenings of gold, had their place. A remarkable industry and article of clothing of the early Mexicans was the beautiful feather-work, made of the plumage of the many-coloured birds, for which Mexico is famous. Surtouts of this feather-work were worn outside their military dresses, or armour, of padded cotton. War was the great mainspring of action of the Aztecs. It is true that they had a long peaceful period after their establishing upon the lake-girt island of the Eagle and the Serpent, and that they developed their civilisation in some security within this natural fortification, but nevertheless, as previously shown, they extended their conquests on all sides. Fear, not regard, kept the subject-nations of Anahuac under their sway, however, and this was one of the elements leading to the downfall of the empire, in the course of time. Military orders were much esteemed and bestowed. The armies were well equipped and drilled, and breaches of discipline were rigorously punished. The hospitals, which were established for the treatment of the sick and wounded, called forth the praise of the Spanish chroniclers. Captives of war were made as abundantly as possible, to be reserved for the sacrificial stone of the war-god, and the Aztecs carried on this appalling practice of human sacrifice to such an extent as has not been equalled by any other nation. But the most atrocious part of the ceremony, as practised on some occasions, was that of the serving up of the body of victims at a repast, where they were eaten!--sheer cannibalism, which is vouched for as their practice as a religious rite.