" I think there 's probably a whole lot of material that would expand our understanding of the sociology of the war , " said Edward Smith , director of American Studies at American University in Washington .
<response> " I think there 's probably a whole lot of material that would expand our understanding of the sociology of the war , " said <person>Edward Smith</person> , director of <organization>American Studies</organization> at <organization>American University</organization> in <location>Washington</location> . </response>