Answer:
Large areas of Europe were conquered by Muslims. When these areas such as southern Spain were recaptured and placed under Christian rule Muslim customs and architecture remained. Christians were encouraged to go on Crusade to recapture Jerusalem from the Muslims.
Answer: The Exodus (please mark me as brainliest)
A. Unrestricted Submarine Warfare.
This caused Germans to attack vessels that carried US citizens, bringing the US into the war.
I believe it’s the last 2 options , hope that helps
ONE REASON: was that naepolation was getting old and sick , he was poisoned
TWO REASON : the army