Usually they are bigger and better than most normal humans but some have their flaws that make them more "likeable"
Answer:
D. "next they'll... have intermarriage between black and white"
Explanation:
Tom is a wildly racial and prejudiced man. He is initially found reading an antisemitic tract and agreeing with Nazis, and this quote continues his bias. He sees the "fall of civilization" as intermarriage between races.
1st person, because the author uses "I" rather than "Them" or "Her"
Because they wanted to have rights just like white people.