The correct option is B a summary of a social and political change since the writing of the Federal Constituton
Option B, a summary of social and political change since the writing of the Federal Constitution, is the correct answer. The passage has tried to convey to the readers that the world has changed from what it was, and as people living in this world, we must also change with it in order to survive, be it socially or politically. The statements of options A,C,D and E are incorrect because they are incoherent with the implication of the passage.