The sculpture of the ancient egyptians expresses strength and

Strength, geometrical clarity, formal austerity, warmth and vitality.

Explanation:

The sculpture was very important in ancient Egypt and the job of a sculptor was also very important. 

They made a series of sculptures with different sizes and materials (sandstone, painted wood, limestone), some of them were colossal and represented workers that would accompany the deceased to the afterlife.

It was very important for the sculptors that the sculptures had a certain size and proportion and with shoulders and faces oriented towards the viewer of it, it represented eternity. The body had to be vertical and rigid.

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.