Answer:
thank you <3333 take care
For experience for there future
"O, never/Shall sun that morrow see!" means "The morning when Duncan leaves here will never come, because we're going to kill him tonight." "Your face, my thane, is as a book where men/May read strange matters" means "By looking at your face, everybody can see what you're thinking." The rest of the speech means "To fool everybody, you have to behave the way everybody expects you to behave. You have to make sure that the way you look, the way you act, and the way you talk all seem to be giving Duncan a friendly welcome. You have to seem harmless even though you are secretly deadly."
Answer:
The author is writing the passage to talk about Conrad's life as a black man in Nigeria and the way he feels about the other black people's lives in Nigeria too.
Explanation:
Everyone in Elie’s cattle car is not familiar with the sign
