筛选: Committee Eltis, David, Emory University 删除限定条件 Committee: Eltis, David, Emory University Committee Roark, James, Emory University 删除限定条件 Committee: Roark, James, Emory University Research Field History, Black 删除限定条件 Research Field: History, Black Research Field History, United States 删除限定条件 Research Field: History, United States