Of course.
La paix des braves, a 2002 agreement between the Government of Quebec and an indigenous nation, is a fine example. Moreover, that example is being followed in many countries and it shows it is possible to have nation-to-nation relationships. An agreement of this kind could be useful in the discussions taking place in Peru, as racial tensions are running high.
Do you feel a diplomatic mission with people who can help establish a constructive dialogue could be helpful in this situation?