Which statement best expresses the author's main purpose in Citizenship?

Using both text and entertaining graphics, the author informs readers about the importance of responsible citizenship and encourages readers to be good citizens.
Using both text and informative graphics, the author analyzes how our views of citizenship have developed over time, as more people have begun to participate in community events.
Using both text and eye-catching graphics, the author entertains readers with funny examples of citizenship and shows readers that a sense of humor is important in shaping our country.
Using both text and fun graphics, the author persuades readers that, while citizenship is extremely difficult, it is their duty as citizens to participate.