Answer:She must take a stand on the incident with Mr. Barnett, and the incident with Lillian Jean.
Explanation:Roll of thunder,hear my cry is a novel that has won several awards and it was written to act against racing which was prominent during the great depression. The novel was published in 1976 by Mildred D. Tailor.
The novel speaks about the life style of people around Mississippi, in the United States of America,where there was high level of Racial discrimination.
THE BOOK HAS ALOT OF LESSONS REGARDING THE EFFECTS OF RACIAL DISCRIMINATION.