Tribes 101: About the Native nations that share geography with Washington state

In upholding treaties as part of the “supreme Law of the Land,” the Boldt Decision of 1974 reaffirmed treaty law and tribal sovereignty — concepts still not universally understood.In upholding treaties as part of the “supreme Law of the Land,” the Boldt Decision of 1974 reaffirmed treaty law and tribal sovereignty — concepts still not universally understood.