Complex sentence: The battle began at 9:00 a.m. on 28 February 1813, and finished in the early afternoon involving four hundred men under the command of Simón Bolívar and eight hundred under Spanish General Ramón Correa fought.
Split into simpler sentences: The battle began at 9:00 a.m. on 28 February 1813, and finished in the early afternoon. Four hundred men under the command of Simón Bolívar and eight hundred under the command of the Spanish General Ramón Correa fought.