Excerpt from Susan B. Anthony by Alma Lutz

When Susan was two years old, her father built a cotton factory of twenty-six looms beside the brook which ran through Grandfather Read's meadow, hauling the cotton forty miles by wagon from Troy, New York. The millworkers, most of them young girls from Vermont, boarded, as was the custom, in the home of the millowner; Susan's mother, Lucy Read Anthony, although she had three small daughters to care for, Guelma, Susan, and Hannah, boarded eleven of the millworkers with only the help of a thirteen-year-old girl who worked for her after school hours. Lucy Anthony cooked their meals on the hearth of the big kitchen fireplace, and in the large brick oven beside it baked crisp brown loaves of bread. In addition, washing, ironing, mending, and spinning filled her days. But she was capable and strong and was doing only what all women in this new country were expected to do. She taught her young daughters to help her, and Susan, even before she was six, was very useful; by the time she was ten she could cook a good meal and pack a dinner pail.

What is the author's purpose in this passage?

A: To entertain readers with an amusing story about the past


B: To inform readers about the early life of Susan B. Anthony


C: To persuade readers to support new industry


D: To explain to readers why cotton was popular