Note 1 — Chapter VI · The Vilcanota Country and the Peruvian Highlanders

On the other hand, it may be much older than the Incas. Montesinos,1 one of the best early historians, tells us of Titu Yupanqui, Pachacuti VI, sixty-second of the Peruvian Amautas, rulers who long preceded the Incas. Against Pachacuti VI there came (about 800 A.D.) large hordes of fierce soldiers from the south and east, laying waste fields and capturing cities and towns; evidently barbarian migrations which appear to have continued for some time. During these wars the ancient civilization, which had been built up with so much care and difficulty Page 119during the preceding twenty centuries, was seriously threatened. Pachacuti VI, more religious than warlike, ruler of a people whose great achievements had been agricultural rather than military, was frightened by his soothsayers and priests; they told him of many bad omens. Instead of inducing him to follow a policy of military preparedness, he was urged to make sacrifices to the deities. Nevertheless he ordered his captains to fortify the strategic points and make preparations for defense. The invaders may have come from Argentina. It is possible that they were spurred on by hunger and famine caused by the gradual exhaustion of forested areas and the subsequent spread of untillable grasslands on the great pampas. Montesinos indicates that many of the people who came up into the highlands at that time were seeking arable lands for their crops and were “fleeing from a race of giants”—possibly Patagonians or Araucanians—who had expelled them from their own lands. On their journey they had passed over plains, swamps, and jungles. It is obvious that a great readjustment of the aborigines was in progress. The governors of the districts through which these hordes passed were not able to summon enough strength to resist them. Pachacuti VI assembled the larger part of his army near the pass of La Raya and awaited the approach of the enemy. If the accounts given in Montesinos are true, this wall near La Raya may have been built about 1100 years ago, by the chiefs who were told to “fortify the strategic points.”