The parents may feel that slavery is okay to a certain extent because there parents raised them that way and they May have grandparents that owned some "slaves." Now children's attitudes might be different because nowadays you encounter lots of nationalities and races in the USA and were starting to adapt and open up to them wanting to know more about what they do or why they do something different than you might do.
The answer is the second option, B) Foreshadowing.
Hope this helped!!
The literary device used in this sentence is analogy
Answer:
Learn to listen
Pay attention to body language
Observe how others communicate in different contexts
Don't be afraid of a bit of silence
Use action verbs and confident language
Ask questions
Find common ground, even in an argument.
