Why is the concluding statement in this paragraph
effective?
O It explains how text messaging makes a crash
twenty-three times more likely to happen.
It shows the counterclaim that many people believe
they can safely text and drive.
O It suggests that teenagers are the only ones who
should not text and drive.
O It provides a call to action to stop texting and
driving

D. It provides a call to action to stop texting and driving.

Explanation:

both the address and the poster use diction to convey their message. diction is defined as a style of writing or speaking based on the types of words chosen in order to send a message. parallelism is when a similar sentence structure is used for several sentences on a text; roosevelt's address doesn't follow that. repetition has to do with repeating a word or sentence in order to emphasize and idea, however neither the poster nor the address use repetion. finally, the address doesn't use images to convey a message.