19 h 27 min, 8 déc. 1886 ans - American Federation of Labor
Description:
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 union.
Ajouté au bande de temps:
Date:
19 h 27 min, 8 déc. 1886 ans
Maintenaint
~ Il y a 137 ans
Les images: