Kaw people
The Kaw faced smallpox epidemics in 1827–1828 and 1831–1832. It killed about 500 people. In 1844, a flood destroyed most of the land the Kaw had planted. It hurt the Kaw a lot. In 1846, the Kaw sold most of their remaining  of land for $202,000 plus a  reservation on Council Grove, Kansas.