includes those who are caboclos (mestizos), mulatos (mulattoes), cafuzos (zambos), juçaras (archaic term for tri-racials) and westernized Amerindians (which are called caboclos as well), being more of a skin color rather than a racial group in particular. Immigration and migration Different ethnic groups contributed to the formation of the population of Rio de Janeiro. Before European colonization, there were at least seven different indigenous peoples speaking 20 languages in the region. A part of them joined the Portuguese and the other the French. Those who joined the French were then exterminated by the Portuguese, while the other part was assimilated. Rio de Janeiro is home to the largest Portuguese population outside of Lisbon in Portugal. After independence from Portugal, Rio de Janeiro became a destination for hundreds of thousands of immigrants from Portugal, mainly in the early 20th century. The immigrants were mostly poor peasants who subsequently found prosperity in Rio as city workers and small traders. The Portuguese cultural influence is still seen in many parts of the city (and many other parts of the state of Rio de Janeiro), including architecture and language. Most Brazilians with some cultural contact with Rio know how to easily differentiate between the local dialect, fluminense, and other Brazilian dialects. People of Portuguese ancestry predominate in most of the state. The Brazilian census of 1920 showed that 39.7% of the Portuguese who lived in Brazil lived in Rio de Janeiro. Including all of the Rio de Janeiro, the proportion raised to 46.3% of the Portuguese who lived in Brazil. The numerical presence of the Portuguese was extremely high, accounting for 72% of the foreigners who lived in the capital. Portuguese born people accounted for 20.4% of the population of Rio, and those with a Portuguese father or a Portuguese mother accounted for 30.8%. In other words, native born Portuguese and their children accounted for 51.2% of the inhabitants of Rio, or a total of 267,664 people in 1890. As a result of the influx of immigrants to Brazil from the late 19th to the early 20th century, also found in Rio de Janeiro and its metropolitan area are communities of Levantine Arabs who are mostly Christian or Irreligious, Spaniards, Italians, Germans, Japanese, Jews, and people from other parts of Brazil. The main waves of internal migration came from people of African, mixed or older Portuguese (as descendants of early settlers) descent from Minas