Action of Picheuta took place during what important feat in the Argentine and Chilean wars of independence, in which a combined army of Argentine soldiers and Chilean exiles invaded Chile leading to Chile's liberation from Spanish rule?
Crossing of the Andes The Crossing of the Andes (Spanish: "Cruce de los Andes" ) was one of the most important feats in the Argentine and Chilean wars of independence, in which a combined army of Argentine soldiers and Chilean exiles invaded Chile leading to Chile's liberation from Spanish rule. The crossing of the Andes was a major step in the strategy devised by José de San Martín to defeat the royalist forces at their stronghold of Lima, Viceroyalty of Perú, and secure the Spanish American independence movements.
Battle of Cotagaita The Battle of Cotagaita was fought on October 27, 1810 during the Campaign of Upper Peru in the Argentine War of Independence when the troops of the Army of the North were sent by the Primera Junta government in Buenos Aires to the Alto Perú to fight the Royalists. It was the first skirmish of the Army of the North in this theatre. The battle was fought near the town of Santiago de Cotagaita, nowadays in Potosí Department in Bolivia.