North American Natives
craftsmen made turquoise jewelry, woven baskets ( black on white ) pottery heavily influenced art architecture of late groups such as Hopi and Zuni ( 2 of the most largest groups in Pueblo )
the Adena tribe and the Hopewell
arrived in Ohio valley around 300 BC. Built mounds some were 40 feet high and 100 feet wide. Artifacts found such extensive TRADE network. Adena and Hopewell both referred to as "Mound blinders"