MarkTwainSamuelLanghorneClemens(November30,1835–April21,1910),wellknownbyhispennameMarkTwain,wasanAmericanauthorandhumorist
MarkTwainisnotedforhisnovelsAdventuresofHuckleberryFinn(1884),whichhasbeencalled"theGreatAmericanNovel",andTheAdventuresofTomSawyer(1876)
MarkTwainwasafriendtopresidents,artists,industrialists,andEuropeanroyalty
MarkTwainwasverypopular,andhiskeenwitandincisivesatireearnedpraisefromcriticsandpeers
Uponhisdeathhewaslaudedasthe"greatestAmericanhumoristofhisage",andWilliamFaulknercalledMarkTwain"thefatherofAmericanliterature"
Earlylife:MarkTwainwasborninFlorida,Missouri,onNovember30,1835
Hewasthesixthofsevenchildren
Onlythreeofhissiblingssurvivedchildhood
TwainwasborntwoweeksaftertheclosestapproachtoEarthofHalley'sComet
OnDecember4,1985,theUnitedStatesPostalServiceis