Sentence Correction (SC) | Re: The man was always aware, sometimes proudly and sometimes resentfully

The man was always aware, sometimes proudly and sometimes resentfully, that he was a small-town Midwesternerwho was thrust into a world that was
dominated by wealthier, better-educated, and more polished people than him .
(A) who was thrust into a world that was dominated by wealthier, better-educated, and more polished people thanhim
(B) whohad been thrust into a world that was dominated by more wealthy, educated, and polished people thanhim
(C) whohad been thrust into a world dominated