During one part of his career, this officer worked
During one part of his career, this officer worked with the British admiral Thomas Cochrane to create a new navy. This man also defeated forces under Mariano de Asorio at the Battle of Maipu. He was appointed chief general of the Army of the Andes after he helped organize that group, and shortly afterward he led his forces to victory at the Battle of Chacabuco. He was voted Protector of Peru after his army's victory obtained that country's freedom. For 10 points, name this Argentine general, who fought to liberate Argentina and other parts of South America from Spain.
During one part of his career, this officer worked with the British admiral Thomas Cochrane to create a new navy.
Jose de {San Martin}