Final answer:
Robert S. Neighbors, as a Federal Indian agent, likely aspired to a benevolent policy that supported the humane treatment and integration of Native Americans into American society, fitting within 19th-century government efforts that varied from treaties to assimilation programs.
Step-by-step explanation:
Robert S. Neighbors, as a Federal Indian agent, likely hoped to see a benevolent policy towards Native Americans carried out effectively. Looking at the broader context of Indian policies during the 19th century, Neighbors would have been aware of the various strategies deployed by the United States government, from assimilation efforts to relocation programs. While records of Neighbors' personal views are not extensively cited in mainstream history, the general sentiment of the era among some officials was for the protection of Indian rights and lands, integration into American society, and the attempt to avoid direct conflict. This often came in form of promoting individual land ownership and Christian worship, as well as education for Native American children to encourage assimilation.
Governmental policies throughout the 19th century reflected a spectrum of objectives, from Jefferson's desire to treat with Native Americans to the progressive era's push for Americanization. Neighbors would have been situated somewhere within this milieu, potentially advocating for more humane treatment and transition opportunities for Native Americans amidst a national tapestry of conflicting views and policies.