What role did the crusaders play in the Christian faith?

Brief answer a history question

What role did the crusaders play in the Christian faith? How did Emperor Fredrick II impact on the role that the crusaders played? How did the actions of the emperor impact on the conflict between the Christian and Islam faith? How was the conflict resolved? ***** At least use one primary source and 300 words.

Type of paper Academic level Subject area
Number of pages Paper urgency Cost per page:
 Total: