submitted to the Chimu, with the other valleys ruled by descendants of Naymlap. Llapchilulli, the feather worker to Naymlap, was a favourite of that chief, who gave him the valley of Jayanca, where his descendants reigned for several generations.
Soon after the extinction of the Naymlap dynasty the Inca invasions began. Authorities differ. Garcilasso de la Vega says that the Inca army advanced along the coast from the south, with a large contingent of allies. Each valley was desperately defended, yet the army of the Chimu was obliged to retreat fighting, and at length the great chief was forced to submit. Sarmiento makes the Inca army descend from the mountains round Caxamarca, subdue the Chimu, and carry off treasure to a vast amount. Balboa tells us that the Incas had many conflicts with the Chimu, but that the details are forgotten. We learn from Montesinos that the Incas finally prevailed over the Chimu by cutting off his water supply. It is certain that the Chimu submitted. He was visited by the Inca Huayna Ccapac, large numbers of artisans were sent to Cuzco, and a military road was made over the valleys and deserts of the coast. This was about four generations before the arrival of the Spaniards, when Cieza de Leon saw and described the Inca roads and buildings. In the height of their power the Chimu must have had considerable trade. Wool and metals came from the mountains; chonta, palm wood, bamboo, parrots, monkeys and other animals from the eastern
