The POV of Bram Stoker's Dracula is written in first person from the perspective of multiple characters.
Taking a position in an argument means taking a side. When taking a side in an argument, the author will most likely give you biased evidence. They will only give you reason to believe their side, without giving you any sort of evidence for the other side in the argument.
I hope this helps!
Just write what you felt while reviewing the lesson, its very simple. Maybe put some research into this person