Sentence: 'This is a beautiful and very impressive landslide susceptibility map of the entire Emilia-Romagna region in northern Italy , including extensive areas in the Apennine Mountains south of the towns of Piacenza , Parma , Reggio nell Emilia , Modena , Bologna , and Cesena in the valley of the Po River .', Argument/Subject 1: 'emilia-romagna', Argument/Subject 2: 'italy'
be region of