Complete site index
Every public page and section in the sitemap is rebuilt into the searchable corpus during validation.
Reviewed evidence · deep regional context · follow-up questions
Bring your hardest history question. Explore Mercer County and its neighbors, Civil War campaigns and statehood, coalfields and railroads, Black history, communities, genealogy, architecture, landscapes, and the records historians use to test a claim.
The agent searches every indexed public MCHS page, all published collection APIs, and a reviewed source layer spanning local and regional history. It cites what it used, suggests the next question, corrects common spelling variants, and says when the evidence is insufficient.
The agent is designed for discovery without pretending every local-history question is settled.
Every public page and section in the sitemap is rebuilt into the searchable corpus during validation.
Institutional, government, university, and MCHS guidance supplies high-value context beyond the current collection database.
If reviewed evidence does not support an answer, the agent identifies the gap and points to the research desk instead of guessing.