Why does the author of the call of the wild describe buck's progress as "retrogression"?

Buck was returning to his ancient instinctual roots is the answer.

Explanation:

the Call of the Wild is a book written by Jack London, an American writer and journalist. The question refers to the main character, Buck, which was a dog taken to Alaska after he is stolen from his home in California. The speaker considers Buck's progress as a retrogression because he was coming back to his feral instincts in order to survive in such hard conditions as a sled dog.

- "despite the fact that portia lives in belmont and has many suitors, bassanio believes that he can win her heart. bassanio plans on overcoming his financial obstacles by borrowing money from antonio to travel to belmont. he then plans on marrying portia and becoming wealthy enough to pay off his debts."

here is the answer its my picture of my notebook