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jan 1, 1886 - MAYO 4
Description:
Revuelta de Chicago, que culminó con el justo establecimiento de las 8 horas de trabajo.
Added to timeline:
HIGIENE Y SEGURIDAD INDUSTRIAL
By
Lina Maria Bautista
12 May 2021
0
0
205
Date:
jan 1, 1886
Now
~ 140 years ago
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