BRAZIL:
* http://m.state.gov/md133722.htm
http://en.wikipedia.org/wiki/Brazil
http://en.wikipedia.org/wiki/South_America

THE CARIBBEAN:
* http://www.eclac.cl/publicaciones/xml/3/38253/LCARL.245part1.pdf
http://en.wikipedia.org/wiki/Caribbean

MEXICO:
* http://m.nber.org//digest/sep04/w10289.html
http://en.wikipedia.org/wiki/Mexico