Why is repetition a useful rhetorical device for a political speech? a. repetition is not useful because it slows a speech down. b. repeated words or thoughts create a rhythm in a speech and reinforce the message. c. repetition is a good way to lengthen a speech that has few ideas. d. repetition is a good way to present logical arguments in an unbiased way.

I believe it is D
It looks like that would fit

Dogs have been considered man’s best friend for decades! most likely because of their kind and loyal nature. they make splendid companions. their loyalty is beyond compare and after all, a dog is the only thing on earth that loves you more than he loves himself! dogs see us as their friends and leaders, they’ll do anything in their power to ensure your comfort and safety.