The correct answer is letter b) Parallelism keeps information organized, provides emphasis, and oftentimes adds rhythm.
Here are the choices.
a)Parallelism keeps the audience members in a highly emotional state so that the speaker can use their emotions against them.
b) Parallelism keeps information organized, provides emphasis, and oftentimes adds rhythm.
c)Parallelism is used to speak to the audience members with the lowest intelligence and most limited education.
d)Parallelism is used when speakers want to sound scholarly and important so that they can build confidence.