Humberstone and Santa Laura Saltpeter Works
Iconic places to see in Chile
Humberstone and Santa Laura works represent over 200 former saltpeter works where workers from Chile, Peru and Bolivia lived in company towns and forged a distinctive communal pampinos culture.
That culture is manifest in their rich language, creativity, and solidarity, and, above all, in their pioneering struggle for social justice, which had a profound impact on social history.
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