50 POINTS!! Also giving brainliest to the brainliest answer that isn't copy and pasted off the internet. What is the main message that the author wanted to share to readers in the Call of the Wild? AKA what is the theme (the life lesson)

Read this example: original work - a novel about a man's struggles to returnhome to his family after spending the past ten yearsfighting in a war.which work would represent a change to the artistic medium of this originalwork? a. a story written about the man's adventures since the warb. a novel that translates the story into another language.c. a painting of the man wishing he was home with his familyd. a book written about the war the man was fighting