Answer:
D: add a comma before the “and” before the last item.
Explanation:
Example:( I love to hike, Read<u>, and go fishing</u>)
Why do most people choose to vacation in the mountains? Simply because the climate is perfect, and the sights are soothing
The correct answer is D, dramatic irony.
Dramatic irony occurs when the audience or reader has information the characters themselves do not. In this case, the reader is aware that much of the Donner Party will not survive, even as they fight to do so. This tension is dramatic irony.