All of the following contributed to the spread of the bubonic plague throughout medieval europe except:
a. mongol war tactics
b. inter-regional trade
c. the persecution of jews
d. returning crusaders

along with the bubonic plague, all of the following events contributed to the end of the age of faith in western europe except
a. a shift in women's legal status
b. the great schism
c. the 100 years of war
d. a change in weather and subsequent crop failures