Jose de San Martin led a combined Argentine-Chilean army across the treacherous

1817 Event

Patriot Army Crosses the Andes and Beats Spain in Chile

Jose de San Martin led a combined Argentine-Chilean army across the treacherous Andes passes and crushed Spanish royalist forces at Chacabuco in a swift two-pronged assault. The victory liberated Santiago within days and shattered Spain's grip on Chile. San Martin's daring alpine crossing remains one of military history's greatest logistical feats.

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February 12, 1817

209 years ago

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Patriot Army Crosses the Andes and Beats Spain in Chile

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