Since you didn't list any following I'll make my own.
Napoleon affected Latin America by chasing Portugal's Prince Regent John to Brazil which then made Brazil the center of the Portuguese Empire. Napoleon then turned on Spain and captured their rulers creating a power vacuum in Latin American Spanish colonies and in Spain.
I think its A centralized absolute power in one ruler and B eliminated the senate
The chief goal of the Congress of Vienna was to create a lasting peace by establishing a balance of power and protecting the system of monarchy.
Hope This Helps ;)
A significant difference between the North and the South in the years leading up to the Civil War is described by A. The North favored a protectionist tariff on foreign goods, while the South did not. I hope that this is the answer that you were looking for and it has helped you.
they each took charge in their own part of persia