筛选: Committee Jackson, Lawrence P., Johns Hopkins University 删除限定条件 Committee: Jackson, Lawrence P., Johns Hopkins University Committee Ladd, Barbara, Emory University 删除限定条件 Committee: Ladd, Barbara, Emory University Research Field African American Studies 删除限定条件 Research Field: African American Studies Research Field Literature, American 删除限定条件 Research Field: Literature, American