Answer:
A. It is a factual account about real people and real events.
Step-by-step explanation:
Works of fiction means those works that tell imaginary or imagined stories. Whereas non-fictional works tell stories about actual events that are true and not imagined.
"Executive Order 9066" is a passage about an actual order of the United States government during President Franklin D. Roosevelt during the Pearl Harbor bombing in 1941-42. And what distinguishes this text from works of fiction is that it contains actual factual accounts about real people, their experiences, and real events that happened during the internment of Japanese-American people.
Thus, the correct answer is option A.