July 9, 1816.
San Martin fought for Peru, Chile, and Argentina to gain independence from Spain. He had trained in Spain but decided to join those fighting for independence in Argentina where he was born.
independence from Spain was declared on July 9, 1816 in Tucumán.
Argentina gained it's independence on July 9 from Spain in 1816.I really hoped i helped.
Argentina got there independence from France' Spain and Mexico.
Argentina gained Independence from Spain in 1810.
José Francisco de San Martín fought for Chile, Peru and Argentina's independence from Spain. He was in the Spanish military for a time and then he decided to come back to Argentina and fight for independence.
1816
Puerto Rico
Yes
Colombia gained its independence from Spain.
1825
its was from Spain