Many countries ally themselves militarily with others to facilitate world peace. Otto von Bismarck of Germany founded this proponent. Bismarck believed that the European nations could ally in various ways in order to maintain a peaceful balance of power. The alliances emerged were quickly stable onward resulting to unification and expansion of Germany that took place throughout early 1870.
Latin America if European powers tried to take over.
So the answer is Latin America
The answer A and C i believe
During the high Middle Ages, the Roman Catholic Church became organized into an elaborate hierarchy with the pope as the head in western Europe. He establish supreme power. Many innovations took place in the creative arts during the high Middle Ages. Literacy was no longer merely requirement among the clergy. New readings were addressed to a newly literate public that had both the time and the knowledge to enjoy the work.