Southern states seceded after Abraham Lincoln was elected president because Lincoln: A. Declared that all slaves must be immediatly freed.
B. publicly supported john brown's raid on harper ferry.
C. refused to support the spread of slavery into new states.
D. promised that he would not use the military to stop secession

I believe the answer is A

Explanation:

Have a good day

d

Explanation:

preach it sista lol xd

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.