pre-Columbian civilizations

Inca culture at the time of the conquest

The rapid incorporation of so many mountain and coastal desert polities before 1532 calls for explanation. It is tempting to view such expansion in the context of the instantaneous breakup in 1532, when some of the same forces were likely to have been at work: dispersed territories, interlocked with some belonging to other powers in the region, and multiethnic and polyglot agglomerations in neighbouring valleys. Each political unit—as eventually was the case with the Inca state itself—was likely to share pastures, cultivated terraces, and beach installations; hegemonies shifted according to local and regional circumstances. The Early, Middle, and Late Horizons were temporary concatenations, and none lasted for very long. The Spanish invasion interrupted these alternations: a player had entered the field who ignored the local rules and who did not fathom the true sources of Andean wealth, which was not silver but an intimate familiarity with local conditions and possibilities and the ability to pool vastly different geographic and ecological tiers into single polities.