I cannot close this analysis of the Peruvian institutions without a few reflections on their general character and tendency, which, if they involve some repetition of previous remarks, may, I trust, be excused, from my desire to leave a correct and consistent impression on the reader. In this survey, we cannot but be struck with the total dissimilarity between these institutions and those of the Aztecs,--the other great nation who led in the march of civilization on this western continent, and whose empire in the northern portion of it was as conspicuous as that of the Incas in the south. Both nations came on the plateau, and commenced their career of conquest, at dates, it may be, not far removed from each other.33 And it is worthy of notice, that, in America, the elevated region along the crests of the great mountain ranges should have been the chosen seat of civilization in both hemispheres. Very different was the policy pursued by the two races in their military career. The Aztecs, animated by the most ferocious spirit, carried on a war of extermination, signalizing their triumphs by the sacrifice of hecatombs of captives; while the Incas, although they pursued the game of conquest with equal pertinacity, preferred a milder policy, substituting negotiation and intrigue for violence, and dealt with their antagonists so that their future resources should not be crippled, and that they should come as friends, not as foes, into the bosom of the empire. Their policy toward the conquered forms a contrast no less striking to that pursued by the Aztecs. The Mexican vassals were ground by excessive imposts and military conscriptions. No regard was had to their welfare, and the only limit to oppression was the power of endurance. They were over-awed by fortresses and armed garrisons, and were made to feel every hour that they were not part and parcel of the nation, but held only in subjugation as a conquered people. The Incas, on the other hand, admitted their new subjects at once to all the rights enjoyed by the rest of the community; and, though they made them conform to the established laws and usages of the empire, they watched over their personal security and comfort with a sort of parental solicitude. The motley population, thus bound together by common interest, was animated by a common feeling of loyality, which gave greater strength and stability to the empire, as it became more and more widely extended; while the various tribes who successively came under the Mexican sceptre, being held together only by the pressure of external force, were ready to fall asunder the moment that that force was withdrawn. The policy of the two nations displayed the principle of fear as contrasted with the principle of love.