The following map shows the spread of Islam from 632 A.D. (CE) to 1000 A.D. (CE). Use the map to answer the following question:

What does this map indicate about the Crusades?

A.) The Crusades were a direct result of Muslim conquest of Jerusalem.

B.) Much of the Holy Land had been under Muslim control for centuries before the Crusades began.

C.) The Crusades were a direct result of Muslim invasion of Tours.

D.) Land bordering the Mediterranean Sea was not a concern for Crusaders.

Pls help!!!​