Answer:
1 )The failures of the Crusades hurt the Pope's authority in Europe.
2 )The crusades disobeyed and followed the pope
Explanation:
Allowed to practice their own faiths, but forced to play additional taxes
It declined over time. The kingdoms had fought each other and an earthquake had ended up by destroying all of their palaces and fortresses.
Definately <em><u>B. The Automobile</u></em>