Answer: its d
Explanation: The First Crusade (1096–1099) was the first of a series of religious wars initiated, supported, and sometimes directed by the Latin Church in the medieval period. The initial objective was the recovery of the Holy Land from Islamic rule. These campaigns were subsequently given the name crusades.
That is was the key stone to their life and they needed to protect it at with everything they had to offer,
<span>Sir John A. MacDonald</span>
Answer:
they help each other
Explanation:
they can be help each other and have their own solutions
Germany, Austria-Hungary, Russia i remember this from last years history :D
