Answer:
D) Christian Iconography
Step-by-step explanation:
- Local kneels, possibly referencing kneeling to pray
- Local offers a crucifix (cross icon)
There's no reference to animals or blood in this excerpt specifically (though there is later in the book with the wolves) and while an argument can be made for natural forces, Stoker's reference to Christianity with the crucifix and religious imagery invoked with kneeling solidifies the answer as D.
Throughout Dracula, the struggle between good and evil is explored through heroism and Christian symbolism (good) and vampirism/corruption (evil); the early encounter with the religious locals trying to prevent Johnathan from going to the count's castle by crossing themselves and offering him a crucifix foreshadow this conflict.
Hope this is correct and it helps, please let me know in the comments if I'm incorrect, Good Luck!