1825 मायथायाव आमेरिकानो बिसोरकौ बिसोरनि हाखौ हगारनानै होनो नारसिननायनि उनाव असेजफोरा कानसास तेरितरिसिम दोरोद लांदोंमोन ।
After they were forced to cede their lands to the United States in 1825 the Osage moved to Kansas territory .