The answer to the question of how did Saladin feel about the Christian armies coming to the Holy Land is :
He felt the Christians were the infidels who needed to be forced out of the Holy Land.
Humilating PersianDefeat-Marathon
Persian Leader-Cyrus
Athenian Naval Victory-Salamis
Burned Athens-Persia (ahem 300)-
Narrow Straight of Water-Bosporus
Distinctive rock sequences on south america terminate at the atlantic ocean but reappear on the continent of Africa.
This is evidence towards the theory of Plate tectonics and the existence of Pangaea.