Answer:
Political science
Explanation:
If it makes it easier, when trying to find the direct object in a sentence you have to ask yourself what the subject is receiving. What did Mr. west study?
Political science
The answer is D just so you know the War of the worlds thing where he cause all thing drama and stuff like that isn't real. As I learn from Adam Ruins Everything. #notsponsored
Thes best option from the given answers, would letter A.
Answer: Jargon
Explanation: According to ThoughtCo, "Jargon refers to the specialized language of a professional or occupational group."