What dominant rhetorical strategy Douglass uses in the third paragraph to achieve his purpose?

In the third paragraph of his work, Frederick Douglass employs the rhetorical strategy of vivid imagery to convey the stark realities of slavery. By painting a graphic picture of the physical and emotional suffering endured by enslaved individuals, he appeals to the audience's sense of empathy and moral outrage. This strategy not only highlights the brutality of the institution but also serves to galvanize his audience into action against slavery. Douglass's use of emotional appeal effectively underscores his argument for abolition and human rights.