The last option is correct I’m pretty sure
Compound subject it’s because two or more individual noun phrases coordinated to form a single, longer noun phrase. For English compound subjects joined by and, the agreement rules are generally unambiguous, but sometimes tricky.
He finds very painful associated the conk with self-debasement because African American people endure pain to meet white beauty standards. He finds it degrading that they destroy their Bodies to try to look like whites and in the progress .