Cahokia Mounds region

E181578

Mississippian culture center archaeological region pre-Columbian archaeological site

The Cahokia Mounds region is a major pre-Columbian archaeological area in the Mississippi River valley, known for its large earthen mounds and as the center of one of North America’s most complex ancient Indigenous urban societies.

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All labels observed (8)

Label	Occurrences
Cahokia	8
Cahokia Mounds State Historic Site	4
Cahokia Mounds	2
Cahokia (Illinois subgroup)	1
Cahokia Mounds region canonical	1
Cahokia region	1
Cahokia, Illinois	1
Cahokia, Illinois Country	1

How this entity was disambiguated

This entity first appeared as the object of triple T1596746 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Cahokia Mounds region
Context triple: [Mound City, associatedWith, Cahokia Mounds region]

A. Mound City
Mound City is a historical nickname for St. Louis, Missouri, referencing the region’s ancient Native American earthwork mounds.
B. Prophetstown
Prophetstown was a Native American settlement in present-day Indiana that served as the headquarters of Shawnee leader Tecumseh and his brother Tenskwatawa during their early 19th-century resistance to U.S. expansion.
C. Moundville Archaeological Park
Moundville Archaeological Park is a major pre-Columbian Native American site featuring large earthen mounds and artifacts from the Mississippian culture, located along the Black Warrior River in Alabama.
D. Mississippian culture
The Mississippian culture was a mound-building Native American civilization that flourished in the Eastern Woodlands and Southeast of what is now the United States from roughly 800 to 1600 CE, known for its large urban centers, complex chiefdoms, and extensive trade networks.
E. Prophetstown, Illinois
Prophetstown, Illinois is a small historic city in Whiteside County known for its proximity to the Rock River and the nearby Prophetstown State Park.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Cahokia Mounds region
Target entity description: The Cahokia Mounds region is a major pre-Columbian archaeological area in the Mississippi River valley, known for its large earthen mounds and as the center of one of North America’s most complex ancient Indigenous urban societies.

A. Mound City
Mound City is a historical nickname for St. Louis, Missouri, referencing the region’s ancient Native American earthwork mounds.
B. Prophetstown
Prophetstown was a Native American settlement in present-day Indiana that served as the headquarters of Shawnee leader Tecumseh and his brother Tenskwatawa during their early 19th-century resistance to U.S. expansion.
C. Moundville Archaeological Park
Moundville Archaeological Park is a major pre-Columbian Native American site featuring large earthen mounds and artifacts from the Mississippian culture, located along the Black Warrior River in Alabama.
D. Mississippian culture
The Mississippian culture was a mound-building Native American civilization that flourished in the Eastern Woodlands and Southeast of what is now the United States from roughly 800 to 1600 CE, known for its large urban centers, complex chiefdoms, and extensive trade networks.
E. Prophetstown, Illinois
Prophetstown, Illinois is a small historic city in Whiteside County known for its proximity to the Rock River and the nearby Prophetstown State Park.
F. None of above. chosen

Statements (47)

Predicate	Object
instanceOf	Mississippian culture center ⓘ archaeological region ⓘ pre-Columbian archaeological site ⓘ
archaeologicalEvidenceFor	complex social stratification ⓘ craft specialization ⓘ intensive agriculture ⓘ planned urban layout ⓘ regional political influence ⓘ ritual and ceremonial activities ⓘ
associatedWith	Indigenous peoples of North America ⓘ ancestral communities of many contemporary Native nations ⓘ
contains	over 100 earthen mounds ⓘ
country	United States ⓘ linked to: United States of America
culture	Mississippian culture ⓘ
floruit	c. 1050–1350 CE ⓘ
governingBody	Illinois Department of Natural Resources ⓘ
hasPart	Grand Plaza ⓘ Monks Mound ⓘ Woodhenge ⓘ borrow pits ⓘ palisaide fortifications ⓘ residential areas ⓘ
hasVisitorCenter	Cahokia Mounds Museum and Interpretive Center ⓘ
heritageDesignation	National Historic Landmark ⓘ
knownFor	central plaza layout ⓘ complex pre-Columbian urban planning ⓘ evidence of long-distance trade networks ⓘ high population density in pre-Columbian times ⓘ large earthen platform mounds ⓘ monumental earthworks ⓘ woodhenge-style timber circles ⓘ
locatedIn	Illinois ⓘ Mississippi River valley ⓘ North America ⓘ
locatedNear	Mississippi River ⓘ St. Louis metropolitan area ⓘ
partOf	American Bottom ⓘ linked to: American Bottoms
peakPopulation	tens of thousands of inhabitants ⓘ
preservationStatus	protected archaeological site ⓘ
recognizedAs	UNESCO World Heritage Site ⓘ
researchField	Indigenous history ⓘ anthropology ⓘ archaeology ⓘ
significance	major pre-Columbian urban center in North America ⓘ
timePeriod	Mississippian period ⓘ linked to: Mississippian culture
tourism	open to the public as a historic site ⓘ
unescoWorldHeritageSiteSince	1982 ⓘ

How these facts were elicited