Spiro Mounds: Prehistoric Gateway ... Present-Day Enigma

The text surveys archaeological research at the Spiro site in Oklahoma, outlining mound and village remains, excavation history including early looting and later WPA and university investigations, and ongoing scholarly study. It interprets elaborate artifacts of shell, copper, stone, wood, and textile as evidence of long-distance trade and specialized craft, and describes political, religious, and economic institutions that linked the site to Plains and southeastern cultures. The narrative situates the community as a ceremonial and commercial gateway with a peak occupation between about A.D. 900 and 1400, and notes unresolved questions about its decline and abandonment.