04:06The DocumentaryAmerica RevisitedAmerica Revisited: The SouthBBC World Service Duration: 50 minutes Sun 18th Sep 2016, 04:06 on BBC World ServiceAvailable for over a yearListen nowWhy do Americans seem more divided than ever? Show more GenresFactualFormatsMagazines & ReviewsBrandThe DocumentarySeriesThe Documentary: America Revisited Source: BBC Online