C. personalities, often involving anger and ego clashes
They were not enslaved because they were liked in north america but hated in most places
I think you've missed a word; do you mean: explain why do presidents think that military is important.
Military is important for security, and without the military a country can't defend itself: see the attack on Pearl Harbor.
With a strong army the president has more power and cannot be threatened by other countries.
Answer: it all depends on the state you live in
Explanation: