Orange and blue flags mark the location of unmarked slave graves just outside the cemetery behind Mallard Creek Presbyterian Church.
Orange and blue flags mark the location of unmarked slave graves just outside the cemetery behind Mallard Creek Presbyterian Church. Alex Kormann akormann@charlotteobserver.com
Orange and blue flags mark the location of unmarked slave graves just outside the cemetery behind Mallard Creek Presbyterian Church. Alex Kormann akormann@charlotteobserver.com