Inca Subsistence In Andean South America

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Our group presentation is on Andean South America and my part is on subsistence. Machu Picchu was controlled by the Inca empire in the southern Pole of Altiplano. In the northern side of the Lake Titicaca basin, they had both alpaca and llama herding as well as potato and quinoa agriculture. The puna grasslands of the higher altiplano were used to graze alpaca and llama. In the coastal regions the Pacific shore yields, millions of small schooling fish such as the anchovies. However, it is surrounded by a dry landscape which can only be cultivated with large irrigation systems and long canals. Only 10% of this land can be farmed and the people relied mostly on the fishery of the Pacific. Maize agriculture and irrigation were introduced to the coast in 2500 B.C. Mollusks and large fish were vital sources on the coast. But, Anchoveta could be netted throughout the year from small canoes. 90 percent of the coastal food came from the ocean. …show more content…

They also grew cotton and much of its subsistence came from anchovies. In Huaca Florida, their subsistence change from fishing to large-scale irrigation agriculture. They shift their settlements inlands to the river valleys and they consume larger amounts of root crops. Some scholars believe that this move coincided with the introduction of the large-scale canal irrigation. They farmed cotton, gourds, squashes, and beans. At first, the farming was done by individual family members, but over time the community became larger and irrigation works could only be handled by cooperative

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