Lately have been doing historical research on the crusades. Muslims were invading Europe and taking over European nations united in Christianity and joined forces to kick out the Muslims. Today the Muslim extremest are invading again but right now the faith of Europeans is dwindling. I was wondering is there any chance of Europeans uniting behind Christianity again? The Muslim extremist will kill all the Christians if we let them. But really all opinions on war aside I am just looking for facts here.
Comparing the world today what the attitude of the general population concerning Christianity in the 50 to 100 years before the crusades began? Were there allot of Christians who thought highly of their faith or was it kind of like it is today with faith dwindling?