Answer: c) After the success of Angela’s Ashes, McCourt focused all of his creative energy into writing more memoirs.
Explanation: Frank McCourt was a teacher and writer who had a terrible childhood. He wrote then, "Angela's Ashes", a memoir about his experiences, but it did not have much success overnight. In fact, it received many critics about how despicably he talked about his family, however, he got better critics as time passed by, and, after the memoir's success, he decided to get more memoirs out of his system, writing about his bitter life experiences.