It is called an adverb. I hope this helps. :)
Answer: Basically the start of a story
Explanation:
An exposition sets the story up by introducing all the characters and the setting of the story. It will also introduce the conflict of the story.
It may also provide some insight into the background of the characters
Answer:
How does Tom Sawyer change over the course of the story? The beginning of the novel shows Tom as a crafty, intelligent, and imaginative boy with excellent theatrical skills and an intuitive understanding of human nature. ... Tom's disregard of his own interest prepares us for even greater transformations in his character.
