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nov 20, 1910 - Surgieron dos demandas: la atención a la salud de los obreros y la creación de leyes que reglamentaron las condiciones de trabajo y la seguridad de los trabajadores y sus familias.
Added to timeline:
Historia salud publica
By
Tamabu
18 Sep 2020
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496
Date:
nov 20, 1910
Now
~ 114 years ago
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