Final answer:
In Fahrenheit 451, allowable literature includes works of fiction, drama, poetry, and prose. The novel delves into a dystopian society where books are banned, but there is resistance in the form of people who memorize and preserve books.
Step-by-step explanation:
In Fahrenheit 451, the allowable literature consists of works of fiction, drama, poetry, and prose. This includes books that were written before and after 1945. The novel explores a dystopian society where books are banned, and the government burns them to suppress free thought. However, there is an underground movement of people who memorize books to preserve their contents and pass them on to future generations.