What is true about craft unions like those led by Samuel Gompers?

Craft unions, such as those led by Samuel Gompers, focus on organizing workers with specific skills or trades, advocating for their interests and improving working conditions. These unions typically prioritize collective bargaining for better wages, hours, and benefits, emphasizing the value of skilled labor. Gompers, as a key figure in the American Federation of Labor (AFL), promoted the idea of "pure and simple unionism," which concentrated on practical gains for workers rather than broader political goals. This approach fostered solidarity among skilled workers and helped establish a more organized labor movement in the United States.