Following the American Civil War, Falls Church has been home to the predominantly African-American Tinner Hill neighborhood. Named for Joseph and Mary Tinner, who owned a portion of the land as well as the granite quarry, they went on to become prominent civil rights activists fighting against segregation. In 1999, the Arch was erected memorializing the site where in 1915, Tinner established the first rural branch of the National Association for the Advancement of Colored People (N.C.A.A.P.) in the United States.