But there are also some positive signs. Traditional practices such as the sun dance and the use of the Lakota and Cheyenne languages are making a comeback. Some tribes have begun buying back land the government took from them in the nineteenth century. Instead of settling for a multimillion-dollar government buyout of the Black Hills at the end of the twentieth century, tribal leaders continue to hold out hope of one day reclaiming this vast territory as theirs. Contrary to the expectations of their nineteenth-century conquerors, the Lakota and Cheyenne have endured.