Which details from “To Build a Fire” connect to the fact that the Yukon Territory has harsh winters? Check all that apply. “Day had broken cold and gray, exceedingly cold and gray.”
“Before it could fall to the snow, the spittle crackled.”
“He was bound for the old claim on the left fork of Henderson Creek, where the boys were already.”
“He decided to celebrate that event by eating his lunch there.”
“The following instant the end of his nose went numb.”
“The freezing had too great a start on him, and . . . he would soon be stiff and dead.”

A B E F

Explanation:

the bazaar because it represents the inaccessible land of freedom to the narrator. mangan’s sister because she represents domesticity and routine to the narrator. the marketplace because it represents the suburban lifestyle to the narrator. the church because it represents spiritual healing and renewal to the narrator.

i believe it is the first choice (1.)

because the major theme is(“both the wild and civilization have rules.”)

and also as u said,( based on what buck learns within the call of the wild, "both the wild and civilization have rules".this is true of humans within society as well.