Robert Elder’s new biography, “Calhoun,” recounts not only his life, but also his ideas about minority rights and his legacy on democratic political thought.Robert Elder’s new biography, “Calhoun,” recounts not only his life, but also his ideas about minority rights and his legacy on democratic political thought.Read MoreBooks and Literature, Minorities, Monuments and Memorials (Structures), Slavery (Historical), Constitution (US), Calhoun, John Caldwell (1782-1850), Kirk, Russell (1918-94), Confederate States of America, Calhoun, John C., Calhoun (Book), Elder, Robert