This database includes agreements between tribal nations and the United States (1778-1886) published in the 1904 work “Indian Affairs: Laws and Treaties” (Volume II), compiled and edited by Charles J. Kappler. The volume is public domain. Links to Kappler’s original text and digitized treaties held at the National Archives can also be found throughout the site.
"374 Ratified Indian Treaties visible for the first time. Thanks to an anonymous donation, the US National Archives conserved and digitized the Ratified Indian treaties in its holdings. Most are now available, and more will be added as the National Archives completes preservation and scanning."