18:50James Naughtie’s Letter to AmericaLetter sixBBC World Service Duration: 9 minutes Sat 8th Aug 2020, 18:50 on BBC World Service Americas and the CaribbeanAvailable for over a yearListen nowThe dominant power in the 20th century, America’s alliances and rivalries now look so different.GenresFactualFormatsDocumentariesBrandJames Naughtie’s Letter to America Source: BBC Online