The crusades were a series of _________ military campaigns that took place over nearly two hundred years, which varied in strength and success, fought against the ___________ of southwest asia for control of __________.
Amuslim/christians/mecca
Bchristian/muslims/jerusalem
Ceuropean/russians/rome
Dfeudal/lords/europe
Amuslim/christians/mecca
Bchristian/muslims/jerusalem
Ceuropean/russians/rome
Dfeudal/lords/europe