I think the answers are B,and D
Well there are two ways of really explaining this, but "The Common Good" by definition is something that benefits or interests of everyone.
The political term, is literally the same thing; "What is shared and beneficial for most members of a given community"
Hope this is the answer you are searching for.
Answer:
I think it's B, well it should but I hoped i helped you
MacArthur suggested that the United States attack China.