In NUMBER@1 , PERSON@1 defeated the armies of the Crusades at the Battle of LOCATION@1 , largely because he was able to cut the Crusaders off from the valuable fresh water of the Sea of LOCATION@2 .

In NUMBER@1 , PERSON@1 defeated the armies of the Crusades at the Battle of LOCATION@1 , mainly because he cut the Crusaders off from the valuable fresh water of the Sea of LOCATION@2 .
