D. Professor should be capitalized. <span />
The Call of the Wind reflects the travel from California to the Klondike during 1896 to 1899, <u>Gold Rush</u>. Buck refers to the landscape as arid at times and some other times better. He also watches other dogs like pugs or the Mexican hairless dogs, that many travelers carried with them on the journey to seeking for gold.
<span>Heroes have the inner strength to stand up for their beliefs, even in the face of danger. Is your answer. Hope this helps.</span>
I believe it's <span>A. metaphors
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