Other reports indicate that agents of the American government at Green Bay, Wisconsin spoke Ojibwe in their interactions with Menominee, with other reports indicating that "the Chippewa, Menominee, Ottawa, Potawatomi, Sac, and Fox tribes used Ojibwe in intertribal communication..." Some reports indicate that farther west, speakers of non-Algonquian languages such as Ho-Chunk (Winnebago), Iowa, and Pawnee spoke Ojibwe as an "acquired language."