If an author makes a change to story altering the time place or social environment in which events take he she is changing storys what?

An author making changes to the time, place, or social environment of a story is changing the story's setting.

Here's why:

* Setting encompasses the time period, geographical location, and social context in which a story takes place.

* These elements are crucial because they influence the characters, plot, themes, and overall tone of the narrative.

For example:

* Moving a story from 19th century England to modern-day New York City will drastically alter the social norms, technology, and even the language used by characters.

* Changing the setting from a bustling city to a remote island will change the characters' interactions with nature, their access to resources, and their sense of isolation or community.

By altering the setting, an author can:

* Explore different themes and perspectives.

* Create unique challenges and opportunities for characters.

* Introduce new conflicts and tensions.

* Provide a fresh take on a familiar story.