No Single Explanation of Policy Making Is Correct Because

No single explanation of policy making is correct because

A) majorities in Congress can be produced by any one of the four types of politics.
B) the Supreme Court always has the last word.
C) no one knows what goes on behind the closed doors of Congress.
D) the public's reaction to an issue cannot be predicted.
E) policy publics are usually slower than elites in formulating ideas.