The exciting force is an incident that starts a struggle. In the case of Hamlet (1601), this struggle is first introduced by Claudius.
The play starts when the ghost of Hamlet's father shows up in Denmark and talks with Hamlet. <u>He tells his son that he has been murdered by Hamlet's uncle, Claudius, who has inherited the throne after marrying Queen Gertrude.</u> Before leaving, the ghost orders Prince Hamlet to avenge his death by killing Claudius. In that way, the exciting force that starts the conflict is caused by Claudius, who, driven by an ambition for power, murders King Hamlet and becomes the enemy of the main character of the play.
A is the answer, the others have nothing to do with adjectives
it is ALWAYS important to cites ALL of your sourses to avoid plagiarism. I normally at the end of my paper make a new paragraph and title it "Works Cited". type citation machine into google for more help writing a fromal citation. Remember most junior and high schools only allow certan citation styles but your best bet is either APA or MLA. hope this helped.