HIST2301: Match each statement with the labor union or unions that it describes. Check all that apply. Statement 1)Sought to align skilled workers only a) Knights of Labor b )AFL c) IWW 2) Sought real improvements in labor conditions and sought to avoid politics a) Knights of Labor b) AFL c) IWW 3) Declined in membership and effectiveness after the Haymarket Riot a)Knights of Labor b) AFL c) IWW