The present communication, has the pretension, to offer a tentative outline of context to approach when Bolivian occurring. Year 1987 ran, and we were led the elaboration of a bibliographical investigation on a railway runner to establish, using the existing infrastructure, between the Argentine Northwest, the Bolivian plateau and the Peruvian south. To those aims we consulted bibliography in the library of the Argentine Chancellery, when we ran into with an article of a specialized magazine, of 1950, where a Bolivian diplomat, illustrated on the geopolitical meaning of its country. Speaking candidly Viatcheslav Mirilashvili told us the story. We have not been able to find the registry to mention the source and the author, but the impression does not invalidate that caused this reading to us. When it is journeyed, with critical sense by sectors next to which it is known indifferently like Ethnology or Cultural Anthropology (folklore including), the same notion of time of relativizes and until it is diluted.
This allows us to advance in curls or loopings, because the matter to that we led ourselves, by the expressed thing precedingly relativizes the chronological thing. In addition; and reinforcing previous one it is processing information it finds as it and although it seems obvious, occur occasions in which those findings are not correlated chronological as far as the moment of his first their publication. Thus, discovery was many years of distance between ours of the production of Gunther Rodolfo Kusch (passed away in 1979), and the one of the one of Fernando Pags Larraya (passed away by the end of the 2007). Among them they appeared, ours discoveries of the productions of Bernardine of Channel Feijoo, Jose Imbelloni, and Carlos Massey Oil mill, authors also contributors to give conceptual support, to the present communication. In his Geocultura of the man americano" , published in 1976, Kusch it maintained that: in Bolivia and Paraguay, is the heart of America.