Answer:
Explanation:
The break of communion between what are now the Eastern Orthodox and Roman Catholic Churches has lasted since the 11th century. The Great Schism came about due to a complex mix of religious disagreements and political conflicts. Rome believed that the pope (the religious leader of the western church) should have authority over the patriarch (the religious authority of the eastern church).
Wars bring people together by making people work together.
Answer:
To seclude and divide from another country or area.
Explanation:
Rivers, mountain ranges, oceans, and deserts can all serve as physical boundaries. Many times, political boundaries between countries or states form along physical boundaries. For example, the boundary between France and Spain follows the peaks of the Pyrenees Mountains, while the Alps separate France from Italy.
Cause scientices need to reason