Historical Society of Washington, DC [DC]
The Historical Society of Washington, DC, is dedicated to preserving the unique historical and cultural heritage of Washington, DC. The society owns and operates a local history museum, which is located in Washington's famous Carnegie Library, which was once the primary library in the DC public library system.
The society offers exhibits, guided tours of the museum, educational programs, and special events. The website offers educational resources including lesson plans and documents, visitor information, and a brief history of the society.