Katniss maintaining her loyalty for Peeta is an act of defiance because of the nature of the Games; that is, the creators of the Game want to see betrayal. The Capitol intends to watch bloodshed, not loyalty, as in their eyes, bloodshed is more dramatic.
Throughly
it describes the verb, went
how did it "went" ?(not right grammar but still ask that question)
it went "throughly"!
Tone is the attitude the writer has towards a piece of literature. It can be conveyed through diction, which is word-choice.
Hope this helps! Have a great day :)
That passage is an example of A.Generalization
