This document discusses the regions of Brazil. It describes the Northeast region as having a fertile coastal plain used for sugar cane plantations worked by African slaves, as well as an interior plain called the Sertao with a wet/dry climate and severe poverty. The Southeast region is described as having humid, sub-tropical climate suitable for growing crops like coffee, and containing the large cities of Rio de Janeiro and Sao Paulo. It also summarizes Brazil's economy, noting its growth in industry, manufacturing, and services sectors.