Members of Congress Often Resist Taking Action to Limit Presidential

Members of Congress often resist taking action to limit presidential power because

A) taking such action would be declared unconstitutional by the Supreme Court justices.
B) it would create a constitutional crisis if the president ignored the limits.
C) they understand that taking such action would be harmful to the efficient functioning of the federal government.
D) colleagues from the president's party may want the president to have the authority because they hold similar policy objectives.