Washington Luís

Facing the crisis generated by the Great Depression in the United States, the president lost almost all his support. He selected his friend Júlio Prestes as his successor in 1930, but just three weeks before the end of his term, Luís was overthrown in a coup d'état during the Brazilian Revolution of 1930 and was succeeded as president by the short-lived Brazilian Military Junta in the last few months of 1930. Provided by Wikipedia