Final answer:
Betty Smith's purpose in writing the novel A Tree Grows in Brooklyn is to inform, teach, entertain, and persuade readers.
Step-by-step explanation:
The most likely purpose of Betty Smith in writing the novel A Tree Grows in Brooklyn is to inform readers about the challenges faced by a young girl growing up in a poverty-stricken neighborhood in Brooklyn during the early 20th century.
The novel serves as a powerful teaching tool by shedding light on the struggles, dreams, and resilience of the protagonist, Francie Nolan.
Through the entertainment of storytelling, Smith also persuades readers to empathize with the characters in the novel and understand the importance of education and determination in overcoming adversity.
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