Bisneto de farroupilha

Synopsis: The audio gives a brief historical analysis, comparing the development of the South and Northeast of Brazil, showing some of the causes that made the South more developed. It also brings a brief excerpt of the song "Great-grandson of Ragamuffin", played by Noel Guarany.
Source: National Week of Science and Technology (SNCT), Science in Brazil
URL: http://objetoseducacionais2.mec.gov.br/handle/mec/11445