What is the purpose of the introduction in an essay?

Synonyms and antonyms of the word mean is

Read this excerpt from lorraine hansberry's a raisin in the sun: based on the character description, what can the reader infer about travis? a. he is organized and has an established morning routine. b. he has inherited his good looks from his mother, not his father. c. he doesn't like having to share a bathroom with other families. d. he is a little boy of about 10 or 11.

Which of the following excerpt from part one of trifles suggest that mrs. hale believes mrs. wright may have had a motive for killing her husband?