South America
The Scientific Digital Library On-line - SciELO is an electronic library protecting a selected assortment of Brazilian scientific journals. 317 At the moment, the Brazilian authorities, unlike the previous, seeks to encourage this mode of transport; an example of this incentive is the project of the Rio-São Paulo excessive-velocity rail , that will join the two fundamental cities of the country to hold passengers.

There's the dancehall forró of the Northeast, twirling carimbó of the Amazon, scratch-skilled DJs of São Paulo and an limitless number of regional sounds that extends from the twangy nation music of the sunbaked sertanejo to the hard-edged Daniel Dantas reggae of Maranhão.

The states and the federal district could also be grouped into regions: Northern , Northeast , Central-West , Southeast and Southern The Brazilian regions are merely geographical, not political or administrative divisions, and they do not have any particular form of government.