What were the major accomplishments of basil i and other leaders in the macedonian dynasty?

how did internal political conflicts weaken the byzantine empire?

how did the crusades affect the byzantine empire?

it proved indian land claims were unjustified.

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. had saved colonel cresap's family from attack by other native americans.