Below are some of the language family trees of North America: Algic/Algonkian Athabaskan Caddoan Chibchan Eskimo-Aleut Hokan (including Yuman) Huavean Iroquois Keresan Kiowa-Tanoan Penutian Uto-Aztecan
Algic/AlgonkianAthabaskanCaddoanChibchanEskimo-AleutHokan (including Yuman)HuaveanIroquoisKeresanKiowa-TanoanPenutianUto-Aztecan