US ResearchConflictsColonial and Pre-ColumbianLa Plata Highway Project Massacre Site
Colonial and Pre-Columbian

La Plata Highway Project Massacre Site

900
New Mexico
Era
Colonial and Pre-Columbian
Year
900
Location
New Mexico
Status
Historical record
The Combatants

Who Fought

Forces
Not recorded in historical accounts
Forces
Pueblo I community
VS
Victor
Not recorded in historical accounts
Forces
Unknown
Outcome
Seven individuals with severe perimortem trauma in a burned structure. Interpreted as a small household massacre.
The Battle

History & Significance

Excavated during New Mexico highway project. Seven individuals of mixed age and sex found in a burned structure with perimortem cranial fractures and cut marks. Published by Stodder et al. Demonstrates that violence was not limited to the larger sites but affected small households throughout the Pueblo period.

Historical context

Indigenous peoples had inhabited North America for at least 15,000 years before European contact, developing complex societies across every region of the continent. The Mississippian culture, centered on the city of Cahokia near present-day St. Louis, reached its peak around 1100 AD with a population estimated at 10,000 to 20,000 — larger than contemporary London. The Ancestral Puebloans built multi-story stone complexes at Chaco Canyon and Mesa Verde between the 9th and 13th centuries. The Iroquois Confederacy, formed between roughly 1450 and 1600, united five nations under a constitution that influenced later American democratic thinking. Across the eastern woodlands, the Great Plains, the Pacific Coast, and the Southwest, hundreds of distinct nations maintained sophisticated trade networks, agricultural systems, and governance structures. European contact beginning in the late 15th century introduced epidemic disease — smallpox, measles, influenza — which devastated Indigenous populations by an estimated 50 to 90 percent within a century.

Casualties & Losses

7 individuals

Questions & Answers

Frequently Asked Questions

When did La Plata Highway Project Massacre Site take place?
La Plata Highway Project Massacre Site took place in 900.
Where was La Plata Highway Project Massacre Site fought?
La Plata Highway Project Massacre Site was fought in New Mexico, United States.
What was the outcome of La Plata Highway Project Massacre Site?
Seven individuals with severe perimortem trauma in a burned structure. Interpreted as a small household massacre.
What was the significance of La Plata Highway Project Massacre Site?
Excavated during New Mexico highway project. Seven individuals of mixed age and sex found in a burned structure with perimortem cranial fractures and cut marks. Published by Stodder et al. Demonstrates that violence was not limited to the larger sites but affected small households throughout the Pue
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All battles in New Mexico
Source

Content adapted from Wikipedia under the Creative Commons Attribution-ShareAlike 4.0 International License.

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