The Inconfidência Mineira was a revolutionary movement in Brazil that took place in the late 18th century, specifically in 1789. It emerged in the province of Minas Gerais as a response to heavy taxation imposed by the Portuguese crown, particularly on gold and other resources. The movement aimed to achieve independence from Portugal and establish a republic. Key figures in the movement included Tiradentes, a prominent leader who became a symbol of Brazilian nationalism. The conspiracy was ultimately discovered, leading to arrests and executions. Although it failed, the Inconfidência Mineira inspired future movements for independence in Brazil.