Curated OER
National Park Service: Archeology Program: Kennewick Man
The National Park Service has documented the findings on the Kennewick Man in this lengthy and detailed website. Also included is a Cultural Affiliation Report and Report on the DNA Testing Results.
Other
Ctuir: The History and Culture of the Cayuse
An account that describes the language, history and culture of the Cayuse, Umatilla and Walla Walla Indian tribes.
Countries and Their Cultures
Countries and Their Cultures: Umatilla
This webpage contains some basic information about the Umatilla tribe.