Congress controls the reservation system. It's not real sovereignty. That's one of many reasons why there is such large debate over accepting federal recognitio

Congress controls the reservation system. It's not real sovereignty. That's one of many reasons why there is such large debate over accepting federal recognition among Kanaka specifically. At that point the federal government controls the land, distributes it, decides who is and is not eligible to use the land. The government literally stole my friend's house just by revising the definition of "hawaiian" and telling her she was not eligible.