Joseph McKenna, Sweet v. Schock — Opinion of the Court
“ The contention of plaintiffs in error overlooks the fact that the Commission to the Five Civilized Tribes and the Secretary of the Interior are instruments of the government, delegated, it is true, to extend a privilege, but bound, in extending it, by the laws of the United States; that is, that they in granting it and Sarah Smith in accepting it did so under the conditions imposed by those laws ”
