Coalition Participates in Panel on Protecting Cahokia Mounds

United States Committee of the International Council on Monuments and Sites Cahokia Mounds World Heritage Site: Past, Present, and Future Cahokia Mounds World Heritage Site, located in Collinsville, Illinois, is the pre-eminent example of a cultural, religious, and economic center of the Mississippian culture (800–1350), which extended throughout the Mississippi Valley and the southeastern United