Mark Twain, born Samuel Langhorne Clemens on November 30, 1835, was an American writer, humorist, entrepreneur, publisher, and lecturer. Twain grew up in Hannibal, Missouri, which would later provide the setting for 'Tom Sawyer' and 'Huckleberry Finn'. He became a master of not only humor but also satire, earning the title 'the father of American literature' from William Faulkner. He was known for...