13 giug 1888 anni - Signs Act establishing a Department of Labor (25 Stat 182). The Department is to provide useful information on labor's "relation to capital, the hours of labor, the earnings of laboring men and women, and the means of promoting their material, social, intellectual, and moral prosperity."
Aggiunto al nastro di tempo:
Data:
13 giug 1888 anni
Adesso
~ 137 years ago