In 1914 Congress passed the Clayton Act for which of the following reasons? 

A) To expand the coverage of the Sherman Act to cover more antitrust activities of corporations, such as regulating interlocking directorates and prohibiting monopolistic mergers. 

B) To establish the Federal Trade Commission. 

C) To limit the broad coverage of the Sherman Act in response to intense lobbying of big corporations. or 

D) To institute protections for trade unions to engage in collective bargaining.