Portuguese orthography is based on the Latin alphabet and makes use of the acute accent, the circumflex accent, the grave accent, the tilde, and the cedilla to denote stress, vowel height, nasalization, and other sound changes. The diaeresis was abolished by the last Orthography Agreement. Accented letters and digraphs are not counted as separate characters for collation purposes.
The spelling of Portuguese is largely phonemic, but some phonemes can be spelled in more than one way. In ambiguous cases, the correct spelling is determined through a combination of etymology with morphology and tradition; so there is not a perfect one-to-one correspondence between sounds and letters or digraphs
Brazil is the largest national economy in Latin America, the world's ninth largest economy and the eighth largest in purchasing power parity (PPP) according to 2018 estimates. Brazil has a mixed economy with abundant natural resources. After rapid growth in preceding decades, the country entered an ongoing recession in 2014 amid a political corruption scandal and nationwide protests.
Its Gross domestic product (PPP) per capita was $15,919 in 2017 putting Brazil in the 77th position according to IMF data