B I think I’m not 100% sure
religious differences and the promise of wealth
Answer:
i think its the 3rd or 1st o one im sorry if its wrong
Explanation:
According to Pope Urban II, the best way to get people to unite is to give them a common enemy.
Pope Urban II pitched the Crusades as a religious duty with a side of fighting.
The Black Death was most likely spread through Western Europe by rats and their fleas.
The Black Death was the second major epidemic of its time. The first known epidemic of of the disease that also caused "The Black Death" was The Plague of Justinian.
There were only 23 letters in the Latin alphabet, while the modern English alphabet has 26. Also, there were no lowercase letters in the Latin alphabet.
Hope this helps :)
