Khames ( Ph.D), H.S. 2018. John Caldwell Calhoun and his political role in United States of America (1782-1850). ALUSTATH JOURNAL FOR HUMAN AND SOCIAL SCIENCES. 217( 1) (Nov. 2018), 119-134. DOI:https://doi.org/10.36473/al-ustath.2016.0.217( 1).119-134.