Today it's a symbol of strength and vitality. 135 years ago, it was a source of controversy. This documentary examines the great problems and ingenious solutions that marked the construction of the Brooklyn Bridge. From conception to construction, it traces the bridge's transformation from a spectacular feat of heroic engineering to an honored symbol in American culture.

They called themselves the United Society of Believers in Christ's Second Appearing, but because of their ecstatic dancing, the world called them Shakers. Ken Burns creates a moving portrait of this particularly American movement, and in the process, offers us a new and unusually moving way to understand the Shakers.