While you did not provide us with a list of possible answers, the reason why Hammurabi's Code was important was because it provided the people who lived in that time and in that place a number of rules they had to abide by because without this code, his kingdom would have been much more chaotic than it really was.
Answer:
The North was fighting for reunification, and the South for independence. But as the war progressed, the Civil War gradually turned into a social, economic and political revolution with unforeseen consequences. The Union war effort expanded to include not only reunification, but also the abolition of slavery
Explanation:
hope it will help you
They wanted to keep exploration in search of rich resources, other civilizations to conquer, and to find new trade routes. I suggest checking out the video "Guns, Germs, and Steel" which reinforces what I said :)