Essays / My thesis for an essay on "violence in King Lear" [4]

I have this assignment too but I don't understand this at all. What does it mean?

Do I have to find the work of literary merit about violence from someone else and write about it?

What does it mean about "explain how the scene or scenes contribute to the meaning of 'complete work." What does it mean by complete work?

I'm SO CONFUSED. ):