 Many blacks in the postwar period moved from rural areas to cities to escape white violence and gain safety in their own communities.As Southerners sought to regain control of the state legislature, their leaders planned to disrupt Republican events, as outlined in Confederate veteran General Martin W. Gary's "Plan of the Campaign of 1876" (also known as the Edgefield Plan).On July 4, 1876, Independence Day, two white planters drove in a carriage down Hamburg's wide Market Street, where they encountered a local militia company, which was drilling (or parading) under command of Captain D. L. "Doc" Adams.