A mysterious US desert civilisation

A mysterious US desert civilisationA mysterious US desert civilisation External link

In the heart of the San Juan Basin, in the arid north-western corner of New Mexico, stands one of the greatest ancient treasures in the US: the remarkably preserved remains of a vast building complex believed to have been constructed between 850 and 1250AD that may have housed as many as 5,000 peopl

Tagschacocivilisationcivilizationdesertusa
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