Explanation:
Languages change due to the needs of the speakers as new technologies and experiences require them to use new words to communicate effectively based on their situations. Secondly, the English spoken today is different from the one spoken earlier due to experiences from one person to another.
The purpose of your essay is determined by your goal as a writer, as well as your subject matter. There are numerous types of essays, but essays usually fall under one of the following purposes for writing: to inform, persuade, explain or entertain.