Mark Twain, born Samuel Langhorne Clemens on November 30, 1835, in Florida, Missouri, is an iconic figure in American literature. His literary contributions span various genres, including humor, satire, and social commentary, and his masterful storytelling has earned him enduring fame. Twain's '150 Western Classics' is a testament to his sweeping influence on American literary canon, encapsulating the frontier spirit and vivid description of 19th-century life. His works often reflect his own experiences and the complexities of American society. Twain's narratives, such as 'The Adventures of Tom Sawyer' and 'Adventures of Huckleberry Finn,' exhibit a distinctive blend of humor, regional dialect, and poignant social critique, which have become seminal texts in American literature. These works, among others, showcase Twain's profound understanding of human nature and his commitment to authenticity in his portrayal of American life. Twain's legacy as a quintessential American writer also lies in his ability to transcend the local color of his settings to address universal themes, earning him the moniker 'the father of American literature.' He died on April 21, 1910, but his wit, wisdom, and critical eye continue to influence writers and captivate readers worldwide.