Provide at least one example of a well-known person or a fictional character that has moved from one caste to another. How did he/she accomplish this?

a line graph.

explanation:

your answer is b. "with strong wording encouraging readers to take action."

the symbol of the grandfather's heritage in this excerpt from "the medicine bag,” is the beaded bolo tie.

a bolo tie is a cord fastened around the neck with an ornamental clasp which is worn as a necktie. they have been used by native american tribes such as hopi, navajo, zuni, and puebloans since the mid-20th century.

therefore, the fact that the grandfather is wearing a bolo tie refers to his heritage as native american.