The answer is C. no author was listed.
Regardless of whether the author is credible or important, you always have to give credit where it's due
Sports where there aren't usually teams; think Golf, or ping-pong. Only one person per 'team'.
You example them as an ‘immigrant’ because an immigrant is someone who comes from another country and moves to a different country.
Explanation is in a file
bit.
ly/3a8Nt8n