PLEASE HELP Sojourner Truth was an African American woman who spoke out against slavery and for women's rights. Read the excerpt from Sojourner Truth's "Ain't I a Woman?" speech, delivered in 1851.

That man over there says that women need to be helped into carriages, and lifted over ditches, and to have the best place everywhere. Nobody ever helps me into carriages, or over mud-puddles, or gives me any best place! And ain't I a woman? Look at me! Look at my arm! I have ploughed and planted, and gathered into barns, and no man could head me! And ain't I a woman? I could work as much and eat as much as a man—when I could get it—and bear the lash as well! And ain't I a woman? I have borne thirteen children, and seen most all sold off to slavery, and when I cried out with my mother's grief, none but Jesus heard me! And ain't I a woman?

Truth repeats the question "Ain't I a woman?" throughout the speech.
Which best describe the persuasive techniques used in this excerpt?
Only one is correct!

A. proposition of value because it attempts to prove that something is ethical
B. proposition of problem because it focuses on problems and solutions