From the vast estates of the mid-1800s to the rowhouses built at the end of the 19th century, from Charles Lindbergh's balcony address at the Patterson House to the various political rallies staged in the urban neighborhood, Washington, D.C.'s Dupont Circle has for many years been at the center of a rich history. Boasting a fascinating heritage of architectural, cultural, and political activity and diversity, the Dupont Circle neighborhood has played...