Answer: All answers are correct
The one ingredient that helps, but is not necessary to an effective speech delivery, is that it is the result of the speaker's natural talent and gift.
With proper preparation and a healthy dose of courage, anyone can be an effective public speaker. The important elements are that message delivery is impactful, the speech is influential towards the audience, and that audience expectations are met or exceeded. Natural talent helps, but thorough preparation and careful speech planning go much farther towards an effective speech.
Resolution
The resolution of the story is the end. All of the conflicts are solved and subplots are wrapped up. Tension usually builds as the conflict begins and becomes more complicated. The author does this through the sequence of events, language, conflict, sentence structure, tone, and mood. The resolution is not an area of tension in a story. If there is, usually it's so that there can be a sequel.
