26 mayo 1886 año - American Federation of Labor founded
Descripción:
The American Federation of Labor was a national federation of labor unions in the United States founded in Columbus, Ohio, in December 1886 by an alliance of craft unions disaffected from the Knights of Labor, a national labor association.
Añadido al timeline:
fecha:
26 mayo 1886 año
Ahora mismo
~ 139 years ago
Fotos:
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