123Movies. One of the most important events in Brazilian history, the Búzios Revolt of 1798 was led by dozens of black men who rose up to overthrow the colonial government, proclaim independence and establish a democratic Republic, free from slavery. The boldness of these men called on the people to make the Revolution and the conspiracy spread to the city of Bahia. The seizure of power is near. But the movement is denounced, the government sets up a Devassa against hundreds of people and four of them are hanged and quartered.