Which of the following would not have been considered a white-collar worker?

The correct answer is D. A farmer wouldn't have been considered a white-collar worker.

Explanation:

The term white-collar worker refers to a salaried professional or a worker with a minimum of studies who performs semi-professional tasks or professional office, administration and sales coordination, in contrast to a blue collar worker, whose profession requires manual work and applies to jobs performed by workers in farms, factories and workshops.

farmer is not considered a white collar worker answer d