B. chief examiner.
A chief examiner would be someone or something else unrelated entirely. Perhaps a police chief or a medical examiner are the closest to a "chief examiner" anything.
Answer:
1. State Rights VS Federal Rights
2. Slavery
3. Economy
Explanation:
1. The Southern States wanted to be able to nuttify federal acts.
2. Slavery was given during the Southern States which didn't allow the black people to be free.
3. The southern economy depended on cotton and consequently, on slave labor.
He created the school of Fontainbleau
The answer is "Pope Urban II"
D.,
A, B, and C have the solution of the system of Equations (2,1) But D has a solution of (1,2).