B) The rights and roles of citizens in the U.S. are similar to those in other democratic systems and broader than those in autocratic systems.
This option accurately reflects the comparative analysis of citizens' rights and roles in the U.S. The U.S. is a democracy, where citizens enjoy a range of civil liberties and political rights, including freedom of speech, assembly, and the right to vote. These rights are protected by the Constitution and are comparable to those in other democratic systems around the world. In contrast, citizens in autocratic systems generally face significant limitations on their rights and roles, with restricted freedoms and limited opportunities for political participation. Thus, the rights in the U.S. are indeed similar to those in other democracies and broader than those in autocratic regimes.