She was a warrior with the soft armor of a seamstress; a
warrior with the powerful weapon of the Sunday school
teacher, a warrior wearing a warrior's helmet made of a
crown of perfectly coiled braids; a soldier whose tank in
this battle was a city bus; an improbable warrior leading an
unlikely army of waitresses and street sweepers and
shopkeepers and auto mechanics; a warrior protected in
this army by the piercing weapons of love and nonviolence,
more powerful than any weapons or any army before or
since.
- Jennifer Granholm, "Remembering Rosa Parks"
Which sentence best states the effect the repetition of the word "warrior" has
on the audience?

A. The repetition helps the audience understand Parks's military
career.

B. The repetition establishes the speaker's credibility with the
audience.

C. The repetition uses humor to make a connection with the
audience.

D. The repetition creates an interesting and powerful rhythm for the
audience.