Answer:
Boundaries are created through natural geography, geometry, and conflict. Geographic boundaries include mountain ranges and rivers. For example, the Pyrenees Mountain Range forms a natural border between France and Spain.
(B),(2) began to decline.
Explanation:
After the Fourth Crusade, support among Europeans for the Crusades
THE ANSWER IS SUPREMACY CLAUSE...
HOPE IT HELPS
a,d,e.........................
