A period of global warming contributed to the rise of the Inca empire, allowing it to increase food production by planting at higher altitudes on farmland irrigated with water from melting glaciers, a ...
Inspired by recent archaeological research, the people in the Cuzco region of Peru are rebuilding terraces and irrigation systems and reclaiming traditional crops and methods of planting. Cynthia ...
MARCACOCHA, Peru (Reuters) - A period of global warming contributed to the rise of the Inca empire, allowing it to increase food production by planting at higher altitudes on farmland irrigated with ...
NOVA: What was your first impression of Machu Picchu? Ken Wright: When I arrived in 1994, my first visit ever, I was blown away by the view of Machu Picchu itself and also by the surrounding territory ...
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