an American man of mixed Ojibwe and European descent, became an interpreter, assistant to a trader to the Ojibwe, and legislator of the Minnesota Territory. A gifted storyteller and historian, he collected native accounts and wrote the History of the Ojibway People, Based Upon Traditions and Oral Statements, first published by the Minnesota Historical Society in 1885, some 32 years after his early death from tuberculosis. Given his Anglo-American father, Lyman Marcus Warren, and American education, the Ojibwe of the time did not consider Warren as "one of them". However, they retained friendly relations with him and considered him as a "half brother" due to his extensive knowledge of the Ojibwe language and culture and the fact that he had Ojibwe ancestry through his mixed Ojibwe-French mother, Marie Cadotte. His work covered much of the culture and history of the Ojibwe, gathered from stories of the Ojibwe Nation. Warren identified the Crane and Loon clans as the two Chief clans among his mother's Anishinaabe people. Crane Clan was responsible for external governmental relationships, and Loon Clan was responsible for internal governance relationships. Warren believed that the policies of the U.S. government led to the destruction of indigenous clan systems along with their modes governance when they forced indigenous people to adopt representative government and direct elections of chiefs. Furthermore, he claimed that this destruction led to many wars among the Anishinaabe. He also cited the experiences of other indigenous nations in the U.S. (such as the Creek, Fox, and others peoples). His work was a major early work in demonstrating the significance of the clan system. After the Sandy Lake Tragedy, the U.S. government changed its policy to relocating tribes onto reservations, often by consolidating groups of communities. Conflict continued through the 19th century, as Native Americans and the United States had different goals. After the Dakota War of 1862, many Anishinaabeg communities in Minnesota were relocated and further consolidated. Relations with their neighbours Other indigenous groups There are many Anishinaabeg reserves and reservations; in some places, the Anishinaabeg share some of their lands with others, such as the Cree, the Dakota, the Delaware, and the Kickapoo, among others. The Anishnabeg who "merged" with the Kickapoo tribe may now identify as being Kickapoo in Kansas and Oklahoma. The Prairie Potawatomi were the Ojibwe, Odawa, and Potawatomi of Illinois and Wisconsin who were relocated to Kansas during the 19th century. The