I believe it would be Horemheb. He was a nobleman and a pharaoh.
The A. Doesn't make sense because it doesn't fit into the sentence, B. is a creature in the Mesopotamia and C is not fitting as well. So the answer should be D. Horemheb.
Georges Seurat developed this technique in 1886
It is a common noun because common nouns describe something. While proper nouns are Names and people.
