Title: Los tristes sucesos ocurridos en Argentina
Subjects: History, Labor movement, Histoire, Mouvement ouvrier
Places: Argentina, Patagonia (Argentina and Chile), Argentine, Patagonie (Argentine et Chili), South America, Patagonia
People: Simón Radowitzky (1889-1956), José Menéndez (1846-1918), Mauricio Braun (1866-1953)
Time periods: 1860-1910, 1910-1943