Besides Prohibiting Anticompetitive Business Practices, the Clayton Anti-Trust Act Broke

Besides prohibiting anticompetitive business practices, the Clayton Anti-Trust Act broke new ground by

A) exempting labor unions and agricultural cooperatives from antitrust prosecution.
B) exempting organized major-league baseball from antitrust prosecution.
C) prohibiting colleges and universities from cooperating to establish tuition and fees.
D) permitting American businesses to form monopolies when operating overseas.
E) creating a federal incorporation law for large businesses.