I'm pretty sure this is the answer
Answer:
It establishes the lack of connection between Akakiy and his colleagues.
Answer:
I believe she is wearing a more confused or puzzled look on her face.
Explanation:
Always easier to trick another when you come off as oblivious and uncertain/uneducated.
A. he talked about the conflicts of slavery, how it shouldn’t be spread to the north, and how it caused the clivil war
Answer: A.
Explanation: The word which isn't necessary.