Seabird poop played a key role in Chincha Kingdom agriculture, fueling economic growth and political influence in ancient ...
New archaeological evidence reveals that seabird guano—nutrient-rich bird droppings—was not only essential to boosting corn ...
ANTH copy 39088019656784 gift from Paul R. Julian. Introduction -- Discovering the Incas and their predecessors -- Native and Spanish sources -- Explorers and the first archaeologists -- 20th-century ...
A cotton and agave fiber Inca khipu is seen at an exhibit at the Smithsonian National Museum of the American Indian in 2015 in Washington, D.C. (Brendan Smialowski | AFP via Getty Images) The Inca ...
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