How do the traditions of "peace and truce of God" tie with the call for a Crusade?

1. it was caused by feudalism

2. charlemagne used christianity as a major cornerstone for his rule. cloisters were built all over the empire to act as centers for the (re)population of the vast european wilderness.

3. the europeans feared the next raid every time chetak

i'm not so sure about #6. but i hope i you with the first 3.

c is your answer have a great day make the brainlest

hello answer is b i hope that helepd.