8 dic 1886 año - American Federation of Labor
Descripción:
The American Federation of Labor (AFL) 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 union.
Añadido al timeline:
fecha:
8 dic 1886 año
Ahora mismo
~ 137 years ago