Jefferson Davis attended West Point Military Academy, fought in the US 17
Mexican War, and became president of the CSA during the civil War.
Option: B
Step-by-step explanation:
Jefferson Davis was the first president of Confederate States of America. He believes in unification and he fought very well in American civil war where also he gave emphasis on reunification. He was also attended West Point Military Academy in the US 17 Mexican War.
American civil war was continued in between 1861 to 1865. He was the commander in general of civil war military force and looked after all the matter related to weapons. During the war Confederates suffered a lot economically.