David and Josh are friends who are very interested in politics. David reads political coverage in magazines, newspapers, and online, and is very informed when discussing current issues with acquaintances. Josh is less knowledgeable, but has attended a few political rallies in support of candidates for local elections that he was invited to on social media. Whose political engagement has a greater effect on the political system?

Select one:
A. David, because his participation is better informed
B. Josh, because his participation is better informed
C. Josh, because his participation is more active
D. David, because his participation is more active