“Vanderbilt Mansion NHS, in terms of architecture, interiors, mechanical systems, road systems and landscape, is a remarkably complete example of a gilded-age country place, illustrating the political, economic, social, cultural, and demographic changes that occurred as America industrialized in the years after the Civil War.” ~National Park Service FMI: Vanderbilt Mansion National Historic Site, Hyde … More Vanderbilt Mansion National Historic Site, Hyde Park, New York