whose invention of the typewriter resulted in women working secretarial office jobs?\nnikola tesla\nthomas…

Brief Explanations:

Nikola Tesla is known for contributions to electrical engineering (like alternating current). Thomas Edison has numerous inventions (e.g., phonograph, practical electric light bulb). Christopher Sholes is credited with the invention of the first practical typewriter. The typewriter's invention led to more women entering secretarial office jobs as it created a new set of skills (typing) that women were often trained in and hired for.

Answer:

Christopher Sholes