Sánchez highlights the struggles experienced by Hispano territorial assemblymen trying to create opportunity and a better life in the face of cultural conflict and the institutional racism used to effectively shut them out of the process of establishing new laws and social order. For example, the federal and Colorado territorial governments did not provide an interpreter for the Hispano assemblymen or translations of the laws passed by the legislature, and they taxed Hispano constituents without representation and denied them due process in court.
The first in-depth history of Hispano sociopolitical life during Colorado's territorial period, Pleas and Petitions provides fundamental insight into Hispano settlers' interactions with their Anglo neighbors, acknowledges the struggles and efforts of those Hispano assemblymen who represented southern Colorado during the territorial period, and augments the growing historical record of Hispanos who have influenced the course of Colorado's history.