Active Stamp collector and recently into Post Crossing.
Friday, 6 January 2017
Chaco Culture is a network of archaeological sites in northwestern New Mexico which preserves outstanding elements of a vast pre-Columbian cultural complex that dominated much of what is now the southwestern United States from the mid-9th to early 13th centuries. It includes Chaco Culture National Historical Park, the associated sites at Aztec Ruins National Monument.For over 2,000 years, Pueblo peoples occupied a vast region of the south-western United States. Chaco Canyon, a major centre of ancestral Pueblo culture between 850 and 1250, was a focus for ceremonials, trade and political activity for the prehistoric Four Corners area.