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In 1200 a small tribe migrated north from Lake Titicaca Basin into Cuzco Valley
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In 1438, Pachacuti Inca Yupanqui usurped the the throne, and conquered territory south of the Titicaca Basin and north of Quito
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Under Topa Inca Yupanqui, the Empire went as far south as Central Chile.
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Huayna Capac took control in 1493 and pushed territory as far North as the Ancasmayo River
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Francisco Pizarro arrived and with 200 men, conquered the Incas with superior weapons