Dr. Li Dan is an associate professor and a master supervisor in history. She got a postgraduate training joint doctoral of Nan Jing University and University of Texas in 2012, sponsored by China Schorlarship Council (CSC). She was awarded Young-backbone Teacher of Yangzhou University in 2017. Her research area includes early United States history and U.S. Supreme Court. She published some papers in World History, Historiography Quarterly, Journal of Nanjing University (Philosophy, Humanities and Social Sciences). She also translated four books and presided over seven scientific research projects such as theYouth Project of National Social Science Fund.