South America
The Scientific Digital Library Online - SciELO is an electronic library covering a particular assortment of Brazilian scientific journals. SciELO interface supplies entry to its serials collection by way of an alphabetic list of titles or a topic list or a search kind by phrase of serial titles, writer names, city of publication and topic. 17 The Union, the states, the Federal District, and the municipalities, are the "spheres of government".

317 At the moment, the Brazilian authorities, unlike the past, seeks to encourage this mode of transport; an instance of this incentive is the undertaking of the Rio-São Paulo excessive-pace rail , that can connect the 2 main cities of the nation to hold passengers.

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

There's the dancehall forró of the Northeast, twirling carimbó of the Amazon, scratch-skilled DJs of São Paulo and an countless variety of regional sounds that extends from the twangy nation music of the sunbaked sertanejo Klefer to the exhausting-edged reggae of Maranhão.