That statement is true.
Internalized subordination is a situation when an oppressed group subconsciously accepted their status as 'an inferior group'.
An oppressed group tend to enter this state if the efforts that they made to relieve the oppression keep failing without showing any development for a long period of time.
Actually, I would argue that to some extend all of them are true:
An opinion is a personal view or attitude.
-this is definitely true, it's basically a definition of an opinion
An opinion is often indicated by the use of adjectives.
-this is true! for example "my teacher is nice"
An opinion is often used as evidence in a news article.
-this is the weakest statement (but I think that it's still not false). I would however choose this as the right answer: opinion is not an evidence for anything except this opinion ( so it's valid for example for the news of "the president thinks that" if the opinion is that of the president.
An opinion has the potential to promote bias.
- this is true!
True because supply and demand would still have the same ratio
Due to social forces, the supreme court overturned a precedent in deciding the Brown vs. Board of Education case.