Answer:
The three main groups are the African, Taino, and Spanish mixture
Step-by-step explanation:
On January 6, 1868, Segundo Ruiz Belvis and Dr. Ramón Emeterio Betances who formed the Comité Revolucionario de Puerto Rico which means Revolutionary Committee of Puerto Rico.
They formed and carried out an armed insurgence with 1000 army that was not many.
Due to the economic crisis Puerto Rico was experiencing They began by defeating the lares and the Spanish militia defeated them, when they attempted to attack the second town.