1) All across the country 2) All over 3) All over America 4) BBC television news programme 5) Broad 6) Countrywide 7) From sea to shining sea 8) General 9) State 10) Wide Found on https://www.crosswordclues.com/clue/nationwide
[TV programme] Bob Langley (1970–1972) Esther Rantzen (1970–1972) Bob Wellings (1971–1979) Bernard Falk (1972–1978) Valerie Singleton (1972–1978) Richard Stilgoe (1972–1978) Frank Bough (1972–1982) James Hogg (1972–1983) Sue Lawley (1972–1983) John Stapleton (1975–1980) Hugh Scully (1978–1983) Sue Cook (1980–1983) Ri... Found on http://en.wikipedia.org/wiki/Nationwide_(TV_programme)
[Adjective] Across a whole country, race or group of people. Example: Joy and happiness over the World Cup win has been nationwide. See also: global
Found on http://www.bbc.co.uk/skillswise/glossary/