Which two of the following best identify the central themes of this story? Choices down below

A.When violence becomes too common,some people No loner take it seriously.

B.Pride in Ones country makes people feel superior to others based on race.

C.The power of Love will save people from hurting and harming others.

D.Nature provides everything humanity needs and therefore anything else is wasteful.

E.Humankinds place in nature is to act with reason not to become like violent animals.

F.The cost of technology is the cost of human life in war.

I know one of the answers is E but i do not know the other answer so please help