Multiple Choice In The Call of the Wild, why did Buck end up in the Yukon Territory?

Answer 1

A) He was stolen from his home in California and sold to be a sled dog in the Yukon Territory.
B) He followed his owner to the Yukon Territory in search of gold.
C) He escaped from his home in California and wandered into the Yukon Territory.
D) He was bred and raised in the Yukon Territory for the purpose of becoming a sled dog.

The correct answer is A) He was stolen from his home in California and sold to be a sled dog in the Yukon Territory.