What were the crusades?

battles at sea involving a special type of ship sailing from constantinople

wars between christian's and muslims over control of the holy land

efforts by the pope to get everyone to contribute money to the church

the crosses that decorated the breastplates if certain knights

It was a holy war between Christians and Muslims over the holy land

B. wars between Christians and Muslims over control of the Holy Land

Explanation:

took the test

it would be  

germany had to pay all damages related to the war.

and i think

germany had to take sole responsibility for the war.

utilized the penal colony