Brazilian Portuguese the last decades of the 20th century, due to the popularity of Brazilian music and Brazilian soap operas. Since Brazil joined Mercosul, the South American free trade zone, Portuguese has been increasingly studied as a foreign language in Spanish-speaking partner countries. Many words of Brazilian origin (also used in other Portuguese-speaking countries) have also entered into English: samba, bossa nova, cruzeiro, milreis and capoeira. While originally Angolan, the word "samba" only became famous worldwide because of its popularity in Brazil. After independence in 1822, Brazilian idioms with African and Amerindian influences were brought to Portugal by returning Portuguese Brazilians ("luso-brasileiros"
Brazilian Portuguese informal writing (such as songs lyrics, love letters, intimate friends correspondence). Even language professors frequently use the L-variant while explaining students the structure and usage of the H-variant; in essays, nevertheless, all students are expected to use H-variant. The L-variant may be used in songs, movies, soap operas, sitcoms and other television shows, although, at times, the H-variant is used in historic films or soap operas to make the language used sound more ‘elegant’ or ‘archaic’. There is a claim that the H-variant used to be preferred when dubbing foreign films and series into Brazilian Portuguese, but nowadays the L-variant