Grotto a small picturesque cave especially an artificial one in a park or garden
The ideas which were important was the discrimination and the segregation. This is because the story deals with the narration of the African American family so they are often victim of the discriminatory and the other related practices.
After reading the book, it gave a clear picture of the situation of the African American people living there. It helped in understanding the entire scenario where the practices of discrimination are done against the family.
I'm pretty sure it's D. Preview, plan, predict. I had this question last year.
The answer is B: essay.
The essay genre in writing covers many forms, from an academic paper or article to a pamphlet. They can be classified as either formal or informal. In general, an essay is a text that conveys a founded argument upon an author´s perspective of a certain issue. In the classical tradition of the essay, most notably in the form developed by Rabelais, an essay includes the writer´s personal viewpoints, usually handled with great mastery of the language and a rich sense of critical poignancy.