The Ohio Historical Society, now known as the Ohio History Connection, is a nonprofit organization dedicated to preserving and promoting Ohio's rich history. Founded in 1885, it operates several museums, historical sites, and educational programs across the state. The organization collects artifacts, documents, and photographs that reflect Ohio's diverse heritage. In addition to its collections, the Ohio History Connection provides resources for educators and researchers. It hosts events, workshops, and exhibitions that engage the public in learning about significant events and figures in Ohio history, including the Underground Railroad and notable individuals like Thomas Edison.