The decline of the Chavìn and Sechìn cultures around the 5th century BC gave rise to a number of distinctive regional cultures. Some of these, including the Saliner and the Paracas, are celebrated for artistic and technological advances such as kiln-fired ceramics and sophisticated weaving techniques. From the Paracas arose the Nazca, whose legacy includes the immense and cryptic Nazca Lines. However, the accomplish- ments of these and other early Peruvian civilizations seem today to pale in comparison to the robust pre-Columbian civilization of the Inca.
The most startling feature of the great Inca empire was its brevity. In 1430, the realm of the Inca consisted of little more than the river valley around Cuzco. Less than a century later, through conquest and a canny policy of incorporating the best features of the societies they subjugated, the Incas controlled a vast territory of almost 1 million square kilometers--a dominion that extended from northwest Argentina to southern Colombia. The Incan capital, at Qosqo, was