The interview with Professor Bartolomé Clavero, Chair of History in Universidad de Sevilla, with a vast body of work in the history of law and of institutions, took place in April 2011 with the participation of the following Brazilian researchers who sent questions which Professor Clavero answered in writing: José Reinaldo de Lima Lopes, full professor (livre docente), Universidade de São Paulo (USP), Andréa Slemian, associate professor, Universidade Federal de São Paulo (Unifesp), Keila Grinberg, associate professor, Universidade Federal do Estado do Rio de Janeiro (UniRio) and Ivan de Andrade Vellasco, associate professor, Universidade Federal de São João Del Rei (UFSJ). Anyone who requires further information about the trajectory and work of Bartolomé Clavero, we recommend his page: clavero.derechosindigenas.org/