The boers were
a. transplanted south africans.
c. transplanted dutch settlers.
b. transplanted british settlers.
d. transplanted african slaves.

all of the

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.