Question

who led the army of the andes over the andes mountains to liberate chile and also helped argentina and peru gain their independence?

toussaint - louverture

francisco de miranda

simón bolívar

josé de san martín

Explanation:

Toussaint-Louverture led Haitian independence, not South American liberation over the Andes. Francisco de Miranda focused on Venezuelan independence. Simón Bolivar led liberation efforts in northern South America (Venezuela, Colombia, Ecuador). José de San Martín commanded the Army of the Andes, crossed the mountains to free Chile, and aided Argentina and Peru's independence.

Answer:

José de San Martín