2. Which of the following quotes from The Call of The Wild best demonstrates a central theme?

Question

He must master or be mastered; while to show mercy was a weakness.
He saw, once and for all, that he stood no chance against a man with a club.
Buck stood...the dominant primordial beast who had made his kill...
The ghostly winter silence had given way to the great spring murmur of awakening life.

Answer 1

He must master or be mastered; while to show mercy was a weakness.