Final answer:
Jane Austen is the author of Pride and Prejudice, known for her romantic style and vivid dialogue. She depicted a range of characters from flat, like Mrs. Bennet, to round, like Elizabeth Bennet, and her writing reflects the conventions of her era.
Step-by-step explanation:
The writer who authored Pride and Prejudice is Jane Austen. Austen is renowned for her works that often explore themes of romance and marriage, showcasing her acute understanding of the social mores and conventions of the upper classes during her time. Her narratives are known for their strong voice and employ vivid dialogue that makes her characters' conversations engaging. The style of Austen's writing is considered romantic and slightly formal, which accurately portrays her era. Her depiction of characters such as Mrs. Bennet as 'flat' contrasts with the 'round' characterization of Elizabeth Bennet, the protagonist of Pride and Prejudice. Furthermore, the evolution of women's writing, as noted by Elaine Showalter, placed Austen in the 'Feminine' stage where women writers imitated men, preceding Virginia Woolf's 'Feminist' stage where writers began to politicalize their writing and challenge traditional narrative styles.