The mystery story from the 1800s by Sir Arthur Conan Doyle, featuring Sherlock Holmes, has significantly influenced literature in the 20th and 21st centuries in various ways. Among the options provided, the most relevant influence is:
2. Modern mysteries follow similar story patterns with a detective being presented with a crime or problem that must be solved.
Doyle's works established a foundational structure for detective fiction, which includes the methodical approach to solving mysteries, the introduction of a central detective figure, and the presentation of clues that lead to a resolution. This narrative template has been widely adopted and adapted in modern mystery stories, reflecting the lasting impact of Doyle’s storytelling on the genre.