<span>to create a recurring image or theme within the text</span>
Answer:
The idea of family is a central theme in Lorraine Hansberry's play A Raisin in the Sun. Hansberry alludes to the Old Testament book of Ruth in her play to magnify “the value of having a home and family”(Ardolino 181). ... The hardships of the family help develop a sense of unity for the Younger household.
Explanation:
You give the persons name a another name instead of the one it has.
Yes. The rest of the book focuses on his change in belief.