Mark Twain

American author and humorist (1835–1910)

short-period comet visible from Earth every 75–76 years

era in the history of the USA between the late 1860's and the 1890's

village in Monroe County, Missouri, United States

phrase describing the use of numbers to bolster weak arguments

American award for individuals who have "had an impact on American society in ways similar to" Twain

non-profit organization in the USA

political organization established in response to the Spanish–American War

crater on Mercury

Historic house in Florida, Missouri

attraction at Disney theme parks

museum in Hannibal, Missouri