29 juill. 1070 av. J.-C. - Great Serpent Mound
Description:
Earthwork/effigy moundAdams County, Southern Ohio
The complex mound is both architectural and sculptural and was erected by settled peoples who cultivated maize, beans and squash and who maintained a stratified society with an organized labor force
Ajouté au bande de temps:
Date:
29 juill. 1070 av. J.-C.
Maintenaint
~ Il y a 3097 ans
