Nestled between the Chesapeake Bay and the Patuxent River, this tiny peninsula county is home to one of the oldest African American communities, established when the first settlers arrived. Located just south of Washington, D.C., Calvert County's African American community can be traced back to the county's beginning in the 17th century. From a time when Calvert County's black population grew to approximately 60 percent of the populace, to its present-day...