Answer:
The population of Brazil is very diverse, comprising many races and ethnic groups. In general, Brazilians trace their origins from three sources: Europeans, Amerindians and Africans. Historically, Brazil has experienced large degrees of ethnic and racial admixture, assimilation of cultures and syncretism.The present population of South America is the result of four centuries of mixture among those four components—American, Indians, Iberians, Africans, and more recent overseas immigrants—and their descendants.