Complex sentence: This led the AFL to initiate an aggressive camapaign to address labor concerns about the Sherman Antitrust Act in the reform of antitrust laws, culminating with the passage of the Clayton Antitrust Act of 1914, which included exceptions for certain union activities.
Split into simpler sentences: This led the AFL to initiate an aggressive camapaign to address labor concerns about the Sherman Antitrust Act in the reform of antitrust laws. The push culminated with the passage of the Clayton Antitrust Act of 1914, which included exceptions for certain union activities.