Brazil is the fifth most-populous country on Earth and accounts for one-third of Latin America’s population. Most of the inhabitants of Brazil are concentrated along the eastern seaboard, although its capital, Brasília, is located far inland and increasing numbers of migrants are moving to the interior. Rio de Janeiro, in the eyes of many of the world, continues to be the preeminent icon of Brazil. The nation’s burgeoning cities, huge hydroelectric and industrial complexes, mines, and fertile farmlands make it one of the world’s major economies. 

Brazil is unique in the Americas because, following independence from Portugal, it did not fragment into separate countries as did British and Spanish possessions in the region; rather, it retained its identity through the intervening centuries and a variety of forms of government. Because of that hegemony, the Portuguese language is universal except among Brazil’s native Indians, especially those in the more-remote reaches of the Amazon basin. At the turn of the 21st century, Brazilians marked the 500th anniversary of Portuguese contact with a mixture of public celebration and deprecation.