Joseph McKenna, United States v. Choctaw Nation…
“ It is urged that the negroes became free by the emancipation proclamation and the 13th Amendment to the Constitution of the United States, and acquired thereby all the rights of freedmen. That may be granted, but what is its consequence? Certainly not to invest the freedmen with any rights in the property, or to participate in the affairs, of their former owners. For such rights we must look to the treaty and subsequent legislation and, to a certain extent, to the act which gave jurisdiction of this suit to the court of claims. ”
