Based on the passage below (paragraphs 11-12), the author’s mother is best described as .

We don’t have much money, but Mom takes me from one end of the city to the other on foot, on buses. I will grow up believing that Chicago belongs to me, because it was given to me by my mother. Nearly every week we tour the Historical Society, and Mom makes a point of complaining about the statue that depicts an Indian man about to kill a white woman and her children: “This is the only monument to the history of Indians in this area that you have on exhibit. It’s a shame because it is completely one-sided. Children who see this will think this is what Indians are all about.”

My mother lectures the guides and their bosses, until eventually that statue disappears.
Answer choices for the above question

A. clever

B. determined

C. bad-tempered

D. wasteful with money