Battle of Passo Fundo

The Battle of Passo Fundo was a military engagement fought between forces of the First Brazilian Republic and various military units affiliated with the Federalist Riograndense Revolution. The battle, which was fought on 29 June 1894 along the Passo Fundo River (in the state of Rio Grande do Sol), was the largest battle of the failed Federalist Revolution. It ended in a victory for the Brazilian Republic.