The exciting force is an event which initiates the rising action and moves events towards the climax.
I think that its either B, the host's responses to the woman, or C, the woman's excessive commentary. (I'm leaning more towards B, but i'm not sure.)
One example that establishes irony is woman asking if the musician is "grateful" for being introduced to white people and the host's contradictory response. I hope this helped! :)
The correct answer is B - he will not be defeated until the Birnam wood marches to his castle. "Be lion-mettled, proud, and take no care who chafes, who frets...until great Birnam Wood to high Dunsinane Hill/Shall come against him".
Answer:
C
Explanation:
The I should be a capital.