How were the greatest number of working women employed in 1920s?

In the 1920s, the greatest number of working women were employed in sectors such as clerical work, retail, and domestic service. The rise of office jobs, particularly as typists and secretaries, reflected the growing demand for administrative support in businesses. Additionally, the expansion of consumer industries created opportunities in retail and sales. Social changes of the era, including the flapper movement, also encouraged more women to seek employment outside the home.