The Crusades: Cresent and the Cross

http://www.findingdulcinea.com/news/on-this-day/May-June-08/On-this-Day--Crusaders-Victorious-in-Siege-of-Jerusalem.html

http://www.history.com/videos/the-crusades-crescent-and-the-cross--the-legacy#the-crusades-crescent-and-the-cross