Too many countries wanted to take over. Wanted to be the best and so they ended up having alias and getting countries against each other.
To reduce competition from foreign grain producers .
The reason was because the north believed that the blacks should be free while the south thought the blacks should be slaves because they don't like what they don't understand
Answer:
I believe the answer is because it didn't have enough money.
The year that Persia divided into spheres of influence was on 1907
