But when the frames of poles were made into tepees by being covered with cloth and skins, White Fang was astounded. It was the colossal bulk of them that impressed him. They arose around him, on every side, like some monstrous quick-growing form of life. They occupied nearly the whole circumference of his field of vision. He was afraid of them. They loomed ominously above him; and when the breeze stirred them into huge movements, he cowered down in fear, keeping his eyes warily upon them, and prepared to spring away if they attempted to precipitate themselves upon him. What does White Fang’s interaction with the setting reveal?

It reveals how differently White Fang and the humans view their environment.
It reveals how excited White Fang is to be in a new environment.
It reveals how White Fang’s relationship with the humans is changing from one of fear to one of trust.
It reveals how White Fang has almost completely forgotten about his life in the wild.