Question: 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?
Sentence (from "Action of Picheuta"): The Action of Picheuta was a military engagement that took place on January 24, 1817, during the Crossing of the Andes.
Relevant evidence: Yes