Before European explorers arrived in current day Idaho, over 8,000 indigenous people inhabited Idaho including the Great Basin Shoshone and Bannock tribes of the Shoshone-Bannock, the Shoshone Paiute and the Plateau tribes of the Coeur d’Alene, Nimiipuu/Nez Perce and Kootenai and indigenous people from what is now known as Mexico. The original Boise Valley People include the Burns Paiute, the Confederated Tribes of Warm Springs Paiute Band, Fort McDermott Paiute, and Shoshone, Shoshone-Paiute, and Shoshone-Bannock. Today, only five tribes are federally recognized in Idaho, they are the Coeur d’Alene, Nimiipuu/Nez Perce, Kootenai, Shoshone-Bannock, and the Shoshone-Paiute.
The 1863 and 1868 treaties involving the Boise Valley People and the United States were unratified. The Fort Bridger treaty remains the basis for the government-to-government relationship between the Shoshone-Bannock Tribes and the United States.