The correct answer is B. When he learns that Birnam Wood is moving toward the castle. Hope this helped.
If Mrs Hamilton is upper class she would see the slaves as peasants in a way. as I do not know what the slaves may look like, if they are black you could talk about racism and the fact that in the 1950s segregation was a huge issue. blacks were used to do chores for the whites.
hope this helps in some way
