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A LITTLE SOMETHING WORTH KNOWING

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World & CultureOne small ahaWonder

This fifteenth-century Inca citadel stands on a mountain ridge above Peru's Urubamba valley.

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World & CultureOne small aha
Your new ahaMachu Picchu

Agricultural terraces helped manage steep slopes and water runoff. Source: Machu Picchu ↗

ahamoraReference ↗

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