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What happened at the Battle of San Lorenzo in 1813?

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The Battle of San Lorenzo, which took place on February 3, 1813, was a military engagement fought on the right bank of the ParanĂĄ River in Argentina.1

During this conflict, José de San Martín led revolutionary forces to a victory against loyalist troops. San Martín utilized a local monastery as his headquarters during the battle. This skirmish was a significant early success for San Martín while he was in the service of the Buenos Aires government, helping to establish his reputation as a capable trainer and leader of soldiers. Following this victory, he was sent to Tucumån to reinforce and eventually replace General Manuel Belgrano.12