Creole peoples were a mixture of people of European ancestry and slave populations (or free men and women of color). They were also referred to as "criollos", a word from the Spanish language meaning "created" and used in the post-French governance period to distinguish the two groups of New Orleans area and down river Creoles. Both mixed race and European Creole groups share many traditions and language, but their socio-economic roots differed in the original period of Louisiana history. Actually, the French word Creole is derived from the Portuguese word "Crioulo", which described Spaniards born in the Americas as opposed to Spain.
Indigenous peoples in Brazil of the language has been incorporated into the official Brazilian Portuguese language. For example, 'Carioca' the word used to describe people born in the city of Rio de Janeiro, is from the indigenous word for 'house of the white (people)'. The urban rights movement is a recent development in the rights of indigenous peoples. Brazil has one of the highest income inequalities in the world, and much of that population includes indigenous tribes migrating toward urban areas both by choice and by displacement. Beyond the urban rights movement, studies have shown that the suicide risk among the indigenous population is