World History Questions!! Help?!?!?

I finished all of my homework except these couple of questions!! Help please!!!!! :D

What social, cultural, and artistic developments occurred as a result of sedentary societies?

What social and cultural traditions developed with the first river valley civilizations? Consider how a group's environment and lifestyle shaped their culture.

How did different groups or classes of people interact?

Describe the religious beliefs of early civilizations. How did religious beliefs shape civilizations? How were religious beliefs shaped by the people who practiced them? Consider how a person's lifestyle and livelihood impacts their beliefs.

Describe the art of early river valley civilizations? What was it based on? What does their art tell us about the things they valued the most?
I answered all of them except the last one.

And just so you know my homework consisted of 50 questions like these and you don't have to be rude. I was asking for help from people that are willing to help me, not use their smart mouths and waste my time.

But thank you to everyone that are helping me! :)