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Aviation has played a unique role in the history of Brazil, beginning with the life of Alberto Santos-Dumont. Most Brazilians consider him to be the true inventor of the airplane over the North American brothers Orville and Wilbur Wright. Born in the province of Minas Gerais in 1873, he became a global celebrity in the early 1900s when he designed, built, and piloted several of his dirigibles and airplanes in Paris. He won major prizes for his aeronautical feats, such as the Deutsch de La Meurthe prize for an aerial circumnavigation of the Eiffel Tower. Santos-Dumont is a beloved national hero in Brazil. The potent symbolism of his life was often invoked in calls for the development of Brazilian aviation. Throughout the 20th century, aviation was hailed as a technological panacea for Brazil’s problems. Many Brazilians thought its development could boost homegrown industry and technology, and that aviation would in turn enable Brazil to conquer its frontiers by air. The potential to connect vast and often inaccessible territories by air was very attractive to a state with a weak grip on its frontiers. The dictatorial government of Getúlio Vargas, for instance, used propaganda and cultural programs to engender great excitement among Brazilians for the mass development of national aviation. This notion of frontier conquest by air played a major role in the development of aeronautical technology in Brazil, creating a unique history of frontier expansion and interaction with indigenous peoples. Starting in 1969, Brazil also became a major exporter of airplanes. Originally a state-owned company, the now privatized EMBRAER is one of the world’s largest aircraft manufacturers, selling military, airline and private jet aircraft around the world.

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Alexandra Minna Stern

Eugenics emerged in Latin America in the early 20th century on the intellectual foundations of 19th-century social Darwinism and positivism, and expanded in contexts influenced by Catholicism, nationalism, and transnational scientific exchange. Although the extent and objectives of eugenic policies, practices, and organizations varied across the region, Latin American eugenicists tended to subscribe to neo-Lamarckian principles of environmental modification, foreground puericulture or infant and maternal care, and support new techniques of human measurement associated with biotypology. Overall, eugenics in Latin America was less extreme than in Anglo and Nordic countries, rarely resulting in sanctioned policies of compulsory sterilization or euthanasia. It was an integral component of programs designed to combat infectious ailments, especially sexually transmitted diseases, and to ameliorate national health indicators. This overlap meant that eugenics sometimes was less visible as a stand-alone movement, and that its tenets were absorbed with little friction into public health and social welfare infrastructures and campaigns. At the same time, eugenic racism was expressed in calls for immigration restriction that reverberated across Latin America, most notably in the 1910s and 1920s. In retrospect, eugenics in Latin America contributed both to exclusionary policies that stigmatized certain social groups and to overarching campaigns for health and wellness that were backed by a diverse political spectrum that could include feminists, Socialists, and military leaders.