The Chincha people lived along Peru's desert coast

GK and monthly revision
Along Peru’s desert coast, the Chincha Indians built a powerful state preceding the Inca; their secret was poop
The Chincha people, an ancient civilization along Peru's desert coast, built a powerful state before the rise of the Inca Empire. Their secret was the skillful use of seabird guano, which they shipped from nearby islands and used as a highly effective fertilizer in their maize fields. This agricultural surplus enabled the Chincha to become major coastal traders, demonstrating their advanced economic and technological capabilities.
Revision structure
Key points
Exam-ready takeaways
They built a powerful state preceding the Inca Empire
They skillfully shipped seabird guano from nearby islands
They used the guano as a highly effective fertilizer in their maize fields
Their agricultural surplus enabled them to become major coastal traders
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