How Can the Contradiction Between American Values and Actual Conditions

How can the contradiction between American values and actual conditions be seen in a positive light?

A) It cannot be seen in a positive light because it only functions to divide the political culture.
B) The existence of the gap between values and behavior becomes a motivation for change.
C) The contradiction forces individuals to speak out and participate in elections.
D) The media prefers to report on controversy,which has a positive effect on the economy.