Saladin,the Founder of the Islamic Ayyubid Dynasty,was an Important Figure

Saladin,the founder of the Islamic Ayyubid dynasty,was an important figure of the Crusades because he

A) divorced the Ayyubid from the Seljuqs.
B) created an effective navy to blockade any aid to crusaders.
C) lost the first battle to the crusaders at the Horns of Hattin.
D) committed his dynasty and himself to a jihad against the crusades.
E) prohibited Christians from entering the city of Jerusalem.