What is the prefix and suffix for Vivid

Understand that amassed in paragraph 3 means

Read the passage, then use the explanation to infer the meaning of the word predominant. the novel was so popular that it was eventually added to a list of books that every ninth grader had to read. it became the predominant work of literature. what is the most likely definition of the word predominant?

According to the veteran prisoners, why was wiesel lucky that he was brought to the camp late