18 nov 1908 ano - Marianna Mine Disaster

Descrição:

-Bituminous mines of Marianna, PA.
-coal for American industrial growth
-explosion, 158 workers dead (Americans, Irish, welsh, Italian, polish_
-showed human cost of industrialization
similar disasters w/ 200+ dead: Scotfield, Utah. Jacobs Creek, PA. Monongah, West Virginia. Cherry, Illinois.

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