Respuesta :

Answer:

It 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. Its member groups comprised national trade or craft unions that organized local unions and negotiated wages, hours, and working conditions.

The founding of the American Federation of Labor (AFL) by several unions of skilled workers in 1886 marked the beginning of a continuous large-scale labour movement in the United States. Its member groups comprised national trade or craft unions that organized local unions and negotiated wages, hours, and working…