This communication, is the claim, provide a tentative outline of context for approaching the Bolivian happen.He ran the year 1987 and we were doomed to the elaboration of a bibliographical research on a rail corridor to establish, using the existing infrastructure, among the Argentine Northwest, the Bolivian Highlands and southern Peru. To these ends we consultabamos bibliography at the library of the argentina Chancellery, when we encounter an article in a specialized magazine, 1950, where a Bolivian diplomat, illustrated on the geopolitical significance of his country. We could not find the registration to mention the source and author, but does not invalidate the impression that caused us the reading.When transiting, with critical sense by sectors close to what is known interchangeably as Ethnology or Cultural Anthropology (including folklore), the very notion of time of relativizes and even diluted. This allows us to move forward in loops, or loops, because the subject to which us We are, by the expressed it relativizes above the chronological. In addition; and reinforcing the above one is processing information as it is and although it may seem obvious, given occasions that those findings are not correlated chronologically in terms of the time of its first publication.Thus, there were many years of distance between our discovery of the production of Gunther Rodolfo Kusch (died 1979), and of the of Fernando Pages Larraya (died at the end of 2007). Among them appeared, our discoveries of the productions of Bernardo Canal Feijoo, Jose Imbelloni, and Carlos Molina Massey, also contributing authors to support conceptual, the present communication. In his the American man Geoculture, published in 1976, Kusch said that: in Bolivia and Paraguay, is the heart of America. That year Pages Larraya culminated fieldwork, which would result in his monumental work the irrational in culture, published in 1982.Lo concrete is that between the second half of the Decade of the 1960s and the first half of the next decade, both authors investigated in situ scenarios of people who live within the physical space, which is recognized in the concert of Nations as Bolivia.