Which contribution did george mason make to the u. s. constitution?
a.
he proposed the compromise that saved the constitution.
b.
he led the group supporting ratification of the constitution.
c.
he was the chief supporter of the bill of rights.
d.
he wrote several sections of the constitution.

true

explanation:

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.