To provide for the conveyance to the University of Alaska of certain public land in the State of Alaska, to amend the Alaska Native Claims Settlement Act to exclude certain payments to aged, blind, or disabled Alaska Natives or descendants of Alaska Natives from being used to determine eligibility for certain programs, to amend the National Trails System Act to designate the Chilkoot National Historic Trail and to provide for a study of the Alaska Long Trail, and for other purposes.