The main idea if this paragraph is the independence of everyone, no matter what race or sex they are and that every one should be treated equally
I think the best choice for me is B
Answer:
The Importance of Being Earnest has proven to be Oscar Wilde's most enduring—and endearing—play.
Explanation:
The play's title can be deceptive. Rather than a form of the name Ernest, the title implies earnestness as a quality one should seek to acquire, as in being honest, sincere, sober, and serious.
Infinitive phrases, and participial phrases can function as adjectives.
Participial phrases always function as adjectives; infinitive phrases can be used as adjectives.