Which choice best explains what caused the narrator to feel that the Tanzanian culture was becoming his own culture? (document included)

A) the fact that he shared the experience of moving to Tanzania with his family


B) connecting to the culture through music, which he enjoyed from his first day in school


C) his mastery of the language, which enabled him to view the world as a native Tanzanian did


D) his decision to give up the ideas and traditions that were associated with is old culture and language ​