What describes the role of setting

place or type of surroundings where something is positioned or where an event takes place.

Explanation:

Setting is the time and place where a scene occurs. It can help set the mood, influence the way characters behave, affect the dialog, foreshadow events, invoke an emotional response, reflect the society in which the characters live, and sometimes even plays a part in the story.

the service industry in the united states grew in the late 1800s. what was one effect of that growth?

the number of people with jobs in factories as unskilled workers decreased.

the number of people with jobs in factories as unskilled workers increased.

the middle class grew as people took jobs as clerks, lawyers, and teachers.

the middle class shrank as people left jobs as clerks, lawyers, and teachers.

technical documents should be clear and precise. basically, clarity is the key element in a successful technical document.