Why is it hard for people who had been enslaved to rebuild their lives

Most people do not like slaves as someone to work for them

Explanation:

because most people only think they are good for slaves and very long ago if people were to walk in and see a slave people do not want to come back. which makes this person lose money for the business and no one wants to lose money making it very hard to get a job for your self and your family

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.