Settlement in the Cuzco Valley
Several of the modern Andean peoples trace their ancestries to mythical figures who emerged from holes in the ground. These places of origin, or paqarina, were regarded as shrines, where religious ceremonies had to be performed. The Inca paqarina was located at Paqari-tampu (Paccari Tampu), about 15 miles south of Cuzco. There are three caves at Paqari-tampu, and the founders of the Inca dynasty—Manco Capac (Manqo Qhapaq), his three brothers, and his four sisters—supposedly emerged from the middle cave. They assumed leadership over 10 groups of people, or ayllus, that emerged from the caves on either side and led them on a journey lasting an unknown number of years.
During this period the Inca and their followers moved from village to village in search of enough fertile land to sustain themselves. Manco Capac succeeded in disposing of his three brothers. One of his sisters, Mama Ocllo, bore him a son named Sinchi Roca (Zinchi Roq’a). Eventually, the Inca arrived at the fertile area around Cuzco, where they attacked the local residents and drove them from the land. They then established themselves in Cuzco and gradually began to meddle in the affairs of their neighbours, forcing them to pay tribute in order to retain their freedom.
By this time Manco Capac was quite old and close to death. In order to ensure that all he had accomplished would be preserved for posterity, he named his eldest son, Sinchi Roca, to succeed him to the throne. He then directed his next eldest son to shelter and care for all of his other children and their descendants, who composed the Chima panaca. The traditions say little about Sinchi Roca, the second emperor, but apparently he was a peaceful man who made no military campaigns to add lands to the Inca domain. It is not clear whether or not Sinchi Roca married his sister, as his father had done. It is clear, however, that he did not follow his father’s lead in naming his eldest son as his successor, for the third emperor, Lloque Yupanqui (Lloq’e Yupanki), had an older brother. Lloque Yupanqui, like his father, was not warlike and added no lands to the Inca domain.
The demand for additional lands and, more importantly, the resources they could provide first became apparent during the reign of the fourth emperor, Mayta Capac (Mayta Qhapaq). The reasons for the appearance of this need in the 14th century are undoubtedly complex, and any single-factor explanation is probably insufficient. But one possible explanation may lie in the fact that rainfall began to diminish very slightly about this time throughout the central Andes. In an area like the Cuzco Valley, this would imply that some of the marginal farmlands were either abandoned because they could not be watered adequately or were less productive than they had been earlier. Given this situation, if the Inca attempted to maintain their old standard of living, they might have placed some pressure on their food resources. One way of alleviating the problem would have been to acquire additional land and sources of water in an adjacent part of the valley. This is apparently what Mayta Capac did.
Mayta Capac is described in the chronicles as a large, aggressive youth who began fighting with boys from a neighbouring group when he was very young. Pedro de Cieza de León and Pedro Sarmiento de Gamboa (who also was one of the more reliable Spanish chroniclers) indicate that the quarrel began because the Inca were taking water from this group, although they differ on the details concerning who actually took the water. By the time Mayta Capac became emperor, this quarrel had grown into a full-scale war, which the Inca won. They looted the homes of their enemies, took some of their lands, and probably imposed some sort of tribute payment on them.