Which of the Following Actions Marked a Decisive Break with the Tradition

Which of the following actions marked a decisive break with the tradition of the federal government promoting compromises between labor and management?

A) In 1981,Ronald Reagan fired striking air traffic controllers and hired permanent replacements to fill their jobs.
B) In 1985,Reagan sent in the National Guard to break up picketing in front of major defense contractors,such as Lockheed and Boeing.
C) In 1992,Congress passed and George H.W.Bush signed legislation dismantling the National Labor Relations Board.
D) In 1994,Congress passed and Bill Clinton signed legislation permitting companies to shut down without giving their employees advance notification.
E) The 1934 National Labor Relations Act set up a framework for labor relations.