Amazonas Political Reportarchival_materialsUnited States. National Archives and Records AdministrationRG84_P69_11POL - POLITICAL AFFAIRS & REL. POL 2 - General Reports & Statistics84P691967-03reportsengEnglishGeopolitics1964 Brazilian coup d'etat Frente AmplaSUDAMManaus Free ZoneGrupo de Elementos de FronteiraAmconsul Manaus