Read the excerpt from American American women in World War II

This was unheard of. The United States had never drafted women into the military. Yet the army still maintained the limit on African American nurses. The hypocrisy was obvious

Which best describes the rhetorical appeal used in this excerpt?
A) an appeal to logic and reason
B) an appeal to the readers emotions
C) an appeal to the authors authority
D) an appeal to the authors credibility
ASAP