What were some of the most important ideas put forth by Athenian philosophers?

Although there were Greek philosophers before their respective births, Socrates, Plato, and Aristotle are the only three worth focusing on during this period. Socrates, born in Athens in 470 BC, is often credited as one of the founders of Western philosophy

d) in the state of iowa

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.