Read the following passage from Douglass's speech:
Here you will see men and women reared like swine for the market. You know what is a swine-drover? I will show you a man-drover.
What is the purpose of this analogy?
A.
To express how Douglass felt as a slave
B.
To underscore the need for better marketplaces
C.
To show how animals can be treated inhumanely
D.
To illustrate how slavery treats humans as if they were animals