Well, paintings and jewelry, because the Egyptians believed that their ruler would still rule the other world too, and so they would take these things with them to the afterlife, where they still would look fancy, but the paintings were paintings of them ruling, so they believed that whatever happened in the picture, it would happen to them in the other world.
I hope I helped! :-)
I believe the Monroe doctrine did not state number 3.
The term that could be best described as the way that Kevin is thinking is a social comparison. Social comparison is being defined as a way of individual's determine his or her social worth in which could be based from how the person stack against other people in which we could see how Kevin felt better after finding out that Samantha was struggling more than him.