 Complete the following phrase:  Historian David Goldblatt assessed the decline of its previous success: despite all the apparent preconditions for footballing growth and success, Peruvian football disappeared. He attributes this sudden decline to Peruvian authorities repression of social, sporting and political organisations among the urban and rural poor during the 1940s and 1950s. Nevertheless, Peru performed creditably at the South American Championships, placing third in Brazil 1949 and 