How to sign: a family of Amerindian language spoken in the great interior valley of California
Categories: American Indian, American-Indian language, Amerind, Amerindian language, Indian
Within this category: Chinookan, Copehan, Costanoan, Kalapooian, Kusan, Mariposan, Moquelumnan, Pujunan, Shahaptian, Takilman, Tsimshian