1812 Mendoza and Mojarra conspiracy
The 1812 Mendoza and Mojarra conspiracy was a slave movement that transpired in Santo Domingo, (now Dominican Republic) in the heat of the proclamation of the Cadiz Constitution, in 1812. This movement, led by free blacks, sought to overthrow the colonial government in Santo Domingo, with the intention of merging Santo Domingo with neighboring Haiti.
Source: Wikipedia — 1812 Mendoza and Mojarra conspiracy (CC BY-SA 4.0)