A student writes a term paper about similarities and differences between Greek democracy during the classical era and u. s democracy during the modern era. her paper focuses on which major historical theme

the correct answer is b, "fertility rates are increasing, so populations will grow more quickly in the future."

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.