Answer:
Looking sad
Explanation:
This is because most commonly crying is a sign of sadness and the man also never smiles, further suggesting that the man is sad.
The second and fourth one are instances of symbolism
The author considered the dominant personality in nineteenth-century American novels was Mark Twain
Answer:
A
Explanation:
He created the Three Laws of Robotics, which define the main features of modern robotics.
I think it is D sorry if I'm wrong
