Complex sentence: Santo Arbol de la Cruz a fort constructed in 1585 by the Royal Governor of Chile Alonso de Sotomayor and was located north of the entrance of the Guaqui River into the Bio Bio River near the modern rail station and village of Duiquín.
Split into simpler sentences: Santo Arbol de la Cruz was a fort constructed in 1585 by the Royal Governor of Chile Alonso de Sotomayor. It was located north of the entrance of the Guaqui River into the Bio Bio River near the modern rail station and village of Duiquín.