August - Minas Gerais, Rio Grande do Sul, and Paraíba join the political opposition from several states, including the Democratic Party of São Paulo, to oppose the presidential candidacy of Washington Luís's nominated successor,
Júlio Prestes, and form the
Liberal Alliance.
^Lutz, Bertha. (1958) “Emilie Snethlage (1868-1929)”. In: Museu Nacional/Universidade do Brasil. Relatório annual, 1957 [Annual Report]. Rio de Janeiro. p. 39-43.
^Damasceno, Athos. Artes Plásticas no Rio Grande do Sul. Porto Alegre: Editora Globo, 1971. pp. 196–216.