The 19th century Russian literature was an important period in the history of Russian literature. During this period, literary styles underwent many changes and some important literary schools appeared. The main representatives of Russian literature in the 19th century were Chekhov, Tolstoy, Dostoevsky and others. Chekhov's works focused on describing social life and people's lives, emphasizing the refinement and expressiveness of short stories. He was known as the "father of Russian novels." Tolstoy's works, on the other hand, described war, aristocratic life, and human nature. His works were grand and full of depth of thought, and he was known as the "master of Russian literature." Dostoevsky's works explored the complexity of human nature and guilt. The characters in his works were profound and infectious. The representative works of 19th-century Russian literature include War and Peace, Crime and Punishment, and The Brothers Karamazov. These works had a profound influence on Russian literature and world literature, and became classics in the history of Russian literature.