Ann Tweedy has posted her paper, “Unjustifiable Expectations,” on SSRN. Here is the abstract:
When the Supreme Court decides whether a tribe has jurisdiction over non-members on its reservation or addresses the related issue of reservation diminishment, it sometimes refers implicitly or explicitly to the non-Indians’ justifiable expectations, and Philip Frickey has argued that a concern with non-Indians’ justifiable expectations drives Court decisions about tribal jurisdiction even when the Court does not express that concern directly. The non-Indians’ assumed expectations arise from the fact that, when Congress opened up reservations to non-Indians during the allotment era, its assumption, and presumably that of non-Indians who purchased lands on reservations during that period, was that the reservations would disappear due to the federal government’s assimilationist policies, along with the tribes who governed them. To refute the idea that such non-Indian expectations were justifiable, I examine historical newspaper articles and other historical sources regarding the opening up of reservations to non-Indian purchasers, specifically focusing on articles relating to cessions by the Sioux Nation and especially the Cheyenne River Sioux Tribe. Such sources suggest that non-Indian purchasers were on notice, in at least some cases, of a potential violation of tribal rights in the opening of portions of reservations to non-Indian settlement. Based on my argument that “justifiability” encompasses both reasonableness and a notion of justice, this information is used to show that the non-Indian purchasers’ presumed expectations about the disappearance of reservations were not justifiable because the purchasers had notice in many cases that lands were unjustly being taken from the Sioux Nation and other tribes. If, as I will argue, non-Indian expectations of tribal disappearance were unjustifiable, such expectations should not be given weight in determinations of tribal jurisdiction today.