1 to convince or persuade
2 to entertain
3 to invite to action
5 to explain
7 to expose something
If this is how you've presented the question, Its a bit hard to answer it when one hasn't read these books. It'd be best if you'd put both books into a summary for us to go based off of, at most.
In "All Rivers Run to the Sea" by Elie Wiesel, it shows the power of Holocaust literature by using the author's real experiences as a testimony to the Jewish culture. His memories paint that the Jewish had loving families and went through great despair because of the hatred towards them. They emphasize the resilience his people had to rise above their painful experiences.
Answer: Frankenstein is a monster the main character created that ruins his life.