Final answer:
Option (B), The Victorian era witnessed a rise in the popularity of serialized stories appearing in popular magazines, along with other forms such as gothic tales and the epistolary novel, with a strong emphasis on realism.
Step-by-step explanation:
During the Victorian era, the new literary genre that saw a rise in popularity was serialized stories appearing in popular magazines. This time was marked by the emergence of various literary forms, including the Gothic tale encompassing supernatural elements, mystery, and horror as seen in the works of authors like Edgar Allan Poe and Mary Shelley with her novel Frankenstein.
Another form of storytelling that became notable was the epistolary novel, which was a narrative told through a series of documents, often letters. The era is also recognized for its focus on realism, where writers aimed to depict reality with meticulous detail, as exemplified by Charles Dickens in his novels such as Oliver Twist.