筛选: Committee Crais, Clifton C, Emory University 删除限定条件 Committee: Crais, Clifton C, Emory University Committee Scully, Pamela F, Emory University 删除限定条件 Committee: Scully, Pamela F, Emory University Keyword African History 删除限定条件 Keyword: African History Keyword African Studies 删除限定条件 Keyword: African Studies