Why did Juan cortina become a bandit?

Juan Cortina became a bandit primarily due to his frustrations with the injustices faced by Mexicans in Texas during the mid-19th century. After witnessing the mistreatment of his people and the lack of protection from authorities, he took up arms to defend their rights and interests. His actions were also fueled by personal grievances, including conflicts with local law enforcement and land disputes. Ultimately, Cortina's banditry was a response to social and economic inequalities, positioning him as a folk hero for some and a criminal for others.