the answer is B..........
One of the main factors leading up to the Civil War was territorial expansion into places like Arizona and Texas, with the question being whether these new states would be free or slave. It was in Arizona's interest to side with the slave states.
Answer;
Antoine-Henri Jomini
Explanation;
Antoine-Henri Jomini wrote a famous book on military strategy conceived by a great leader.
-Antoine-Henri Jomini was the most celebrated writer on the Napoleonic art of war. Jomini was present at most of the most important battles of the Napoleonic Wars. He drew on his experience in the armies of French Emperor Napoleon Bonaparte to write the first systematic study of military strategy.
