Which of the Following Statements About State Policies Toward Indigenous

Which of the following statements about state policies toward indigenous peoples in the United States and Canada is false?

A) U.S. and Canadian governments recognize indigenous groups as sovereign nations.
B) U.S. and Canadian governments grant themselves but not sovereign indigenous groups the right to unilaterally dissolve treaties.
C) U.S. and Canadian governments are empowered by their own laws and constitutions.
D) U.S. and Canadian governments limit their own abilities to override treaty rights because treaties are legally ratified agreements backed by international law.