Title: Stringing together a nation
Subjects: Brazil, Brazil. Comissão de Linhas Telegráficas Estratégicas de Mato Grosso ao Amazonas, Discovery and exploration, Government relations, History, Indians of South America, Positivism, Telegraph, Brazil, history, Amazon river and valley, Indians of south america, history
Places: Amazon River Valley, Brazil
People: Cândido Mariano da Silva Rondon (1865-1958)
Time periods: 1889-1930