Contestado War
The Contestado War (Portuguese: Guerra do Contestado), broadly speaking, was a guerrilla war for land between settlers and landowners, the latter supported by the Brazilian state's police and military forces, that lasted from October 1912 to August 1916.
It was fought in an inland southern region of the country, rich in wood and yerba mate, that was called Contestado because it was contested by the states of Paraná and Santa Catarina as well as Argentina. The war had its casus belli in the social conflicts in the region, the result of local disobediences, particularly regarding the regularization of land ownership on the part of the caboclos. The conflict was permeated by religious fanaticism expressed by the messianism and faith of the rebellious caboclos that they were engaged in a religious war; at the same time, it reflected the dissatisfaction of the population with its material situation.
Background
Societal prominence of monks
The origins of the Contestado War can be understood best by beginning a little earlier and considering the influence of three monks of the region. The first one who rose to prominence was João Maria, a man of Italian origin, who wandered, preaching and attending to the sick, from 1844 to 1870. He lived a very simple life, and his ethics and lifestyle attracted thousands of followers. Although many sources say he died in 1870, he actually left Brazil in 1852; after traveling in Mexico, Cuba, and Canada, he was killed in Mesilla, New Mexico, USA in April, 1869.